Value Of Rp Research Articles

ANALISIS KELAYAKAN USAHA INDUSTRI TEMPE DI KECAMATAN TERUSAN NUNYAI KABUPATEN LAMPUNG TENGAH

This study aims to describe the business of the tempe industry, the financial feasibility of the tempe industry, and the sensitivity of the tempe industry in the Terusan Nunyai District, Central Lampung Regency. This research was conducted from December 2021 to September 2022. Sampling using sampling, namely taking several samples in a group and using a structured questionnaire as the main data collection tool to obtain specific information and the number of respondents was 3 industries . Data analysis uses financial analysis and sensitivity analysis. The results showed that the production process for the tempe home industry went through several stages, namely peeling, washing, boiling, fermenting, and packaging. The Tempe Industry in the Terusan Nunyai District which is currently being implemented is said to be financially feasible because based on the investment criteria it is above the maximum feasibility limit. This can be shown by the Net Present Value (NPV) of Rp. 125,786,982, Internal Rate of Return (IRR) of 37%, Net B/C ratio with a value of 1.99, Break Even Point (BEP) that is for 4 years 7 months 1 day and Payback Period (PBP) for 4 months 20 days. The sensitivity analysis shows that the tempe home industry is proven to be insensitive to changes from an increase in raw material costs and a decrease in revenue of 4.5% for the tempe home industry. The result of these changes is that all investment criteria still meet the criteria, so that home industries are still feasible to run.

Reliability and validity of Stroke specific quality of life Urdu version - A preliminary approach

Aim: To measure reliability, validity, and psychometric properties of Urdu version of Stroke-Specific Quality of Life scale. Methodology: A longitudinal cross-sectional observational survey was conducted from March 2019 to February 2020. The sample size was calculated by using Rao soft and non-probability convenient sampling technique was used to raise the sample. For translation purpose, the original English version of SSQOL was translated into Urdu by National Language Promotion Department, Govt. of Pakistan.96 stroke survivors filled the final SSQOL Urdu version twice within seven-day period. Data was analyzed by using Spearman and Pearson correlation, Cronbach’s alpha, Intra-class Correlation Coefficient (ICC) at their threshold values, independent t-test, and One-way ANOVA at p < 0.05. Results: The SSQOL-U exhibited acceptable to excellent internal consistency with Cronbach’s alpha= 0.943 with ICC= 0.84-0.93. In comparison ceilings effects were higher than floor effects. Results also established high test-retest reliability in all domains had Spearman’s rho scores >0.8 except for Energy, family, and Mood. An acceptable item to scale correlation convergent validity with rp values ranged between 0.81–0.97. Practical Implication: The SSQOL-U will be utilized by practitioners and researchers across the country to accurately measure patient reported quality of life in post stroke patients. Conclusion: SS-QOL-U showed adequate psychometric properties. SS-QOL-U was found reliable and valid tool to measure the quality of life in Urdu-speaking patients having subacute and chronic stroke. Key words: Stroke, validity, reliability, Stroke specific quality of life

Synthesis and characterization of nickel doped LSM as possible cathode materials for LT-SOFC application

Doping lanthanum strontium manganite with Ni2+ at Mn site for 10–30 mol% was investigated as cathode material for LT-SOFC application. Nanopowders were prepared using a simple solution combustion technique and only after calcination at 1200 °C phase purity was obtained. While TEM analysis confirmed particle size around 30 nm, the DLS study showed average most probable size as 13 nm. The SEM-EDAX analysis revealed porous nanopowder of all the studied compositions. It also confirmed composition of the cathode material. In symmetric cell configuration, using lanthanum gallate as electrolyte, oxygen reduction reaction (ORR) and hence polarization resistance (RP) was studied in detail in the temperature range 500–800 °C. The composition La0.7Sr0.3Mn0.8Ni0.2O3 (LSMN7382) showed lowest RP value of 0.117–0.039 Ω-cm2 in the temperature range 500–800 °C. In contrast, La0.7Sr0.3MnO3 (LSM731) showed much higher RP value. Among the cathodes with Sr2+doping variation in La site, 30 mol% showed the best performance. The electrical conductivity of ∼80% dense electrolyte pellets were studied and highest conductivity of 70 S/cm at 800 °C was observed for LSMN7382 among the all compositions. Generation of hole takes place due to the charge compensation in Mn3+ to Mn4+ conversion while doping Sr2+ as well as Ni2+. At 30 mol% Ni2+ doping (LSMN7373), the decrease of conductivity may be attributed to the secondary phase formation. A detailed electrical circuit analysis of the impedance spectrum indicates that charge transfer polarization resistance is the key to control the interface performance. Such high ORR performance by nickel doping can be explained due to Mn4+ converted to Mn3+ at high temperature and thus creating oxygen vacancy to enhance ORR ionic path on the cathode surface.

Economic Feasibility of Kemojo Cake Products Using Stevia Extract (Stevia rebaudiana B.)

This study aims to determine the feasibility of kemojo cake products using stevia as a sweetener produced on an industrial scale. The research method used a descriptive method with mathematical analysis. The research begins with making assumptions and analysing parameters, components and cost structure, investment funding requirements and working capital. These parameters calculate production, revenue, and cash flow projections. Determination of the economic feasibility of kemojo cake products with Net Present Value (NPV), Incremental Rate of Return (IRR), Net B/C and Pay Back Period (PBP). The assumption of a year's production of kemojo cakes is 31,680 boxes for at IDR 35,000.00/box. The proportion of capital comes from 60% own capital and 40% credit. The average operational costs per year are IDR 675,083,359.00, variable costs IDR 549,813,919.00 and fixed costs IDR 125,269,440.00. The average income per year is IDR 1,108,800,000.00 while expenses are IDR 770,378,416.00. The profit earned was IDR 287,658,346. Profit on sales of 20.40% with 15% tax per year. This business BEP occurs in sales of an average value of Rp 338,421,584 or 25.94% of production capacity per year. The results showed that the NPV was Rp 279,583,647, the IRR was 79%, and the Net B/C was 2.22 times. Based on existing criteria or assumptions, this business is feasible to carry out with PBP for two years, or the capital invested in this business can be returned before the project ends (3 years).
 

ANALISIS USAHA PENGOLAHAN AMPLANG CINDY IKAN BANDENG (Chanos chanos) DI DESA SUNGAI MERIAM KECAMATAN ANGGANA KABUPATEN KUTAI KARTANEGARA

This study aimed to explain the advantages of the Cindy Milkfish Amplang Processing Business in Sungai Meriam Village, Anggana Sub-district and to find out the feasibility of the Cindy Milkfish Amplang Processing Business in Sungai Meriam Village based on the criteria of RCR, Break-Even Point (BEP), Payback Period (PP) and Returns On Investment (ROI) as well as to know the Driving and Inhibiting Factors for the Cindy Milkfish Amplang Processing Business in Sungai Meriam Village, Anggana Sub-district. The research was carried out from March 2021 to February 2022 in Sungai Meriam Village, Sub-district. The research method and data collection used was a census with a sample of 1 respondent. The results showed that Cindy's amplang processing business in Sungai Meriam Village benefited from a kentngan value of Rp. 29,134,476 / month (6 times production). Furthermore, the Cindy Milkfish Amplang Processing Business is economically viable with RCR value of 1.9, the Break-Even Point (BEP) value from BEP Price of Rp.10,289/pack, the amount of BEP Production is1,543 kg/production and the amount of BEP Sales is Rp. 2.750,096 /month, the Payback Period (PP) is 2,3 months or 70 days and Return On Investment (ROI) is 20,88%. It is found that the driving factor for the business owner is having attended training or seminars held by the Department of Industry, whereas the inhibiting factor is seasonal raw fish materials, non-maximum marketing in various media, processing workers who often change in every production

Molecular signatures of elite brinjal varieties towards grouping and marker–trait association for shoot and fruit borer resistance

Aim: Molecular characterization of brinjal genotypes and exploring marker trait association with a number of antixenosis and antibiosis traits in relation to shoot and fruit borer (SFB) infestation. Methodology: Seven elite brinjal genotypes including the most sensitive and highly resistant checks against SFB were sorted out from a set of 101 germplasm stocks. These were subjected to infestation with SFB in Mylar cages. Data were recorded on antixenosis and antibiosis traits related to SFB infestation. Molecular profiling was done using five RAPD and four SSR primers and the binary marker data (presence and absence of band) were analysed for clustering pattern of genotypes and marker-trait association if any for SFB infestation in brinjal. Results: The RAPD primer OPN04 and two SSR primers smSSR03 and smSSR04 emerged as the highly informative, while OPD 16 (a RAPD primer) and smSSR01 and smSSR09 showed high Rp value. The clustering based on RAPD and SSR profiling was almost similar to the grouping based on antixenosis and antibiosis traits indicating good primer efficiency for screening against SFB infestation. A few RAPD markers revealed significant marker-trait association with a number of antixenosis and antibiosis traits, and more specifically with larval weight under SFB infestation. Besides, a 400bp molecular marker 'OPC05_8' had shown significant MTA with fruit infestation, trichome density and calyx length. Interpretation: The above trait–specific molecular markers may be considered useful for screening of parental lines against SFB tolerance, and as such may be used for marker assisted selection in brinjal breeding programs. Key words: Brinjal, Clustering pattern, Genotyping, Marker-trait association, Shoot and fruit borer infestation

PENERAPAN METODE FIFO DAN METODE LIFO DALAM MENJAGA EFEKTIVITAS PERSEDIAAN PUPUK (STUDI KASUS PT. CAHAYA PELITA ANDHIKA) KABUPATEN TAPANULI TENGAH

Abstrak. The purpose of this research is to find out the right method to achieve optimal profit at PT. Andhika's lamp. Meanwhile, the formulation of the problem in this study is how this research method uses a descriptive quantitative approach with the ex post facto research method, namely research on data collected after the event occurred. The research was conducted by examining purchase cards and use cards in 2021. The conclusion of this study is that within a one-year period it can be concluded that the ending inventory value generated using the FIFO method is Rp. 118,840,000, while the LIFO method produces an ending inventory value of Rp. 124,440,000, the LIFO method is the opposite of the FIFO method, which produces a high cost of use so that the resulting profit is low. Based on the conclusions of the research results using the FIFO method, when the acquisition price increases using the LIFO method will be able to produce a high cost of production, this is the impact of the average trend in determining the cost of using fertilizer and ending inventory and reducing the effect of excessive price changes. high or low so that future costs will be more stable.

ANALISIS AGROINDUSRI DAN STRATEGI PENGEMBANGAN GULA AREN DI DESA RAMBAH TENGAH HULU KECAMATAN RAMBAH KABUPATEN ROKAN HULU PROVINSI RIAU


 Palm sugar agro industry can providr an add value to palm sugar producers and overcome labor challenges If the business is managed properly, the purpose of this study is to analysis: the characteristics and profiles of palm sugar producers, palm sugar processing techniques, palm sugar production cost, production, revenue, efficiency, and value added, and make palm sugar marketing strategy. This study used a survey method. The research site was in Rambah Tengah Hulu Village, Rambah District, Rokan Hulu Regency, Riau Province. In this study, 15 producers were selected by snowball sampling. The collected data consisted of primary and secondary data. The method of data analysis used descriptive qualitative analysis and quantitative descriptive. The results showed that the characteristics of palm sugar producers had an average age of 50 years, male gender, 6 years of education level, 10 years of business experience, and the family number of 5 persons. The palm sugar agroindustry was home industry business, private business capital, and labor are come from the family. The process of palm sugar in the research area used simple technology. The cost spent by the producers were Rp. 122,742, revenue Rp. 149,400, profits Rp. 26,658 with an R / C ratio 1.21. The added value obtained from processing palm sugar per process was Rp. 131,400 with a value-added ratio of 87.95%, and a margin value of Rp. 147,400, direct labor income was 0.67%, other input contributions were 10.85%, and profits were 88.46%. Based on the SWOT matrix analysis, it showed that the business was in quadrant I or SO strategy (strengths and opportunities). This strategy shows that the situation is very favorable for entrepreneurs by utilizing their strengths to take advantage of business opportunities.

NILAI TAMBAH DAN KEUNTUNGAN PENGOLAHAN BUNGA KRISAN PADA BERKAT ANUGERAH FLORIST DI KELURAHAN KAKASKASEN I, TOMOHON UTARA (Added Value And Profit Of Chrysanthemum Flower Processing At Berkat Anugerah Florist In Kakaskasen I Village, Tomohon Utara)

Chrysanthemum flower is a type of ornamental flower plant cultivated in Indonesia which has good prospects for development and becomes a source of income that generates added value due to the inclusion of primary product processing elements into new products. The objective of this research is to analyze the benefits and added value of chrysanthemum flowers at the Berkat Anugerah Florist in Kakaskasen I Village, North Tomohon Sub District, Tomohon City. The benefit of this research is that it can provide a source of information about the added value and benefits of chrysanthemum. Methods of data collection, namely primary and secondary data as well as the variables measured in this study for a series of hanging round cranes, standard standing cranes, large standing cranes and table flowers. The results of the data obtained will then be processed and analyzed in more depth using added value analysis according to the hayami method. 
 The research result showed that has been done showed that flower arrangements at the Florist which provide added value as follows for large standing bouquets have the greatest added value with an added value of Rp. 32,907.08, two hanging round cranes with an added value of Rp. 14,017.21, the three table flowers with an added value of Rp. 7,602.22 and finally a standard standing crane with an added value of Rp. 7,377.78. Meanwhile, the biggest profit for business owners is a large standing crane with a profit of Rp. 32407.08. Then the hanging crane with a profit of Rp. 13017.21. Standard standing faucet with a profit of Rp. 6,477.77. Table interest with the smallest profit of Rp. 6.102,22.

Effect of Steam to Carbon Dioxide Ratio on the Performance of a Solid Oxide Cell for H2O/CO2 Co-Electrolysis

The mixture of H2 and CO, the so-called syngas, is the value-added product of H2O and CO2 co-electrolysis and the feedstock for the production of value-added chemicals (mainly through Fischer-Tropsch). The H2/CO ratio determines the process in which syngas will be utilized and the type of chemicals it will produce. In the present work, we investigate the effect of H2O/CO2 (steam/carbon dioxide, S/C) ratio of 0.5, 1 and 2 in the feed, on the electrochemical performance of an 8YSZ electrolyte-supported solid oxide cell and the H2/CO ratio in the outlet, under co-electrolysis at 900 °C. The B-site iron doped lanthanum strontium chromite La0.75Sr0.25Cr0.9Fe0.1O3-δ (LSCF) is used as fuel electrode material while as oxygen electrode the state-of-the art LSM perovskite is employed. LSCF is a mixed ionic-electronic conductor (MIEC) operating both under a reducing and oxidizing atmosphere. The cell is electrochemically characterized under co-electrolysis conditions both in the presence and absence of hydrogen in the feed of the steam and carbon dioxide mixtures. The results indicate that under the same concentration of hydrogen and different S/C ratios, the same electrochemical performance with a maximum current density of approximately 400 mA cm-2 is observed. However, increasing p(H2) in the feed results in higher OCV, smaller iV slope and Rp values. Furthermore, the maximum current density obtained from the cell does not seem to be affected by whether H2 is present or absent from the fuel electrode feed but has a significant effect on the H2/CO ratio in the analyzed outlet stream. Moreover, the H2/CO ratio seems to be identical under polarization at different current density values. Remarkably, the performance of the LSCF perovskite fuel electrode is not compromised by the exposure to oxidizing conditions, showcasing that this class of electrocatalysts retains their reactivity in oxidizing, reducing, and humid environments.

Preliminary studies on microbial induced corrosion of ferrous materials (EN-8 and 411143 steels) in the presence of Acidithiobacillus ferrooxidans

An electrochemical investigation was conducted to evaluate the corrosion behaviour of Iron alloys such as EN-8 and 411143 in absence and in presence of microbes Acidithiobacillus ferrooxidans. Linear polarization technique was employed to measure the Polarization Resistance and corrosion rates of two different ferrous metal samples. Polarization resistance (Rp) values of EN-8 were initially higher in the presence of Acidithiobacillus ferrooxidans than the values of 411143. Growth rate of the Acidithiobacillus ferrooxidans was more and sustained longer period with EN-8 in the presence of media than in the case of alloy ‘411143’. It was observed that there was a 1.5 fold increase in corrosion rate in both the cases of EN-8 and 411143 in the presence of bacteria.High corrosion rates were recorded with the steel 41143 rather than the En-8 with respect to the optical density of the microbes. It was concluded that EN-8 was exhibited high resistance to the microbial attack.

MODEL OF TERMINATION OF PROSECUTION RESTORATIVE JUSTICE BY THE PROSECUTOR IN CRIMINAL CASE SETTLEMENT IN INDONESIA

In Indonesia, stopping the prosecution of a criminal case is the authority of the prosecutor's office. Based on the Criminal Procedure Code, there are three reasons to stop prosecution: insufficient evidence, not a criminal act, and termination for the sake of the law. However, the termination of prosecution does not consider if there has been peace between perpetrator and victim. This study uses a sociological juridical approach by examining secondary and primary data by finding the legal reality experienced in the field, and qualitative descriptive methods, namely where the data obtained are then arranged systematically so that a comprehensive picture will be obtained. Restorative in Indonesia, if it fulfils 3 (three) cumulative principal requirements that the suspect has committed a crime for the first time, a criminal offence is only punishable by a fine or is threatened with a maximum imprisonment of 5 years. A criminal act is committed with a value of evidence or a maximum loss value of Rp. 2,500,000.00 The case settlement involves the perpetrator, victim, family of the perpetrator/victim, and other related parties jointly seeking a fair settlement by emphasizing restoration of restitution, not retaliation. If an agreement is reached, the prosecution can be terminated for reasons of legal interest.

Predicting the results of rehabilitation treatment of patients with acute myocardial infarction who underwent coronary artery stenting: focus on the rehabilitation potential

To develop a method for assessing RP in patients in the acute period of myocardial infarction and to evaluate its role in predicting the effectiveness of therapeutic measures in the early recovery period. The study consisted of two parts. In the first part, a method for assessing the RP of patients with AMI was created using mathematical modeling methods. For this purpose, the analysis of discharge epicrisis of 137 patients (training sample) with AMI aged from 34 to 85 years (average age 59.4±2.1 years) was carried out. In the second part of the study, the results of rehabilitation measures were analyzed in these patients who, after the intensive care unit and intensive care unit, were transferred to the cardiology department of Angara Clinical Resort JSC. At the end of the II stage of rehabilitation, a multidisciplinary team evaluated the effectiveness of treatment of patients using integral indicators characterizing the clinical condition of a patient who has undergone acute coronary syndrome and stenting. In the first part of the study, devoted to the development of a mathematical model for assessing the RP of patients with AMI, an algorithm of methodology was created: a formalized patient map was formed, the evidence base was represented by 109 indicators; certain indicators were assigned the values of coefficients of linear classification functions, depending on which the patient fell into one of three groups: group 1 - high RP; group 2 - medium RP; group 3 - low RP. The second part of the study was devoted to determining the value of RP for predicting the effectiveness of therapeutic measures in the early recovery period (stage II of medical rehabilitation). When testing patients at the end of treatment at the resort, it was found that the greatest effect was observed in group 1 patients with high RP. A lesser effect was observed in patients of group 2 and, especially, group 3. The use of a method for assessing RP based on mathematical modeling in AMI patients who have undergone stenting allows predicting the results of medical rehabilitation of patients at stage II in the conditions of the resort.

Fe-based double perovskite with Zn doping for enhanced electrochemical performance as intermediate-temperature solid oxide fuel cell cathode material.

This study aims to investigate the implications of transition-metal Zn doping at the B-site on the crystal structure, average thermal expansion coefficient (TEC), electrocatalytic activity, and electrochemical performance of LaBaFe2O5+δ by preparing LaBaFe2-xZnxO5+δ (x = 0, 0.05, 0.1, 0.15, 0.2, LBFZx). The X-ray diffraction (XRD) results show that Zn2+ doping does not change the crystal structure, the unit cell volume increases, and the lattice expands. The X-ray photoelectron spectroscopy (XPS) and mineral titration results show that the oxygen vacancy concentration and Fe4+ content gradually increase with the increase in doping amount. TEC decreases with the increase in Zn2+ doping amount, and the TEC of LBFZ0.2 is 11.4 × 10-6 K-1 at 30-750 °C. The conductivity has the best value of 103 S cm-1 at the doping amount of x = 0.1. The scanning electron microscopy (SEM) images demonstrate that the electrolyte CGO(Gd0.1Ce0.9O1.95) becomes denser after high-temperature calcination, and the cathode material is well attached to the electrolyte. The electrochemical impedance analysis shows that Zn2+ doping at the B-site can reduce the (Rp) polarization resistance, and the Rp value of the symmetric cell with LaBaFe1.8Zn0.2O5+δ as cathode at 800 °C is 0.014 Ω cm2. The peak power density (PPD) value of the anode-supported single cell is 453 mW cm-2, which shows excellent electrochemical performance.

Formation of environmentally friendly protective Ce2O3-CeO2 conversion coatings on Al, modified by phosphate layers: chemical and electrochemical characterization

Conversion ceria coatings were deposited on substrates of Al-1050 in a solution containing CeCl3×7H2O and CuCl2×2H2O. The post-treatment of as deposited coatings was realized in phosphate-containing solutions: 0.08 M Na3PO4 or 0.22 M NH4H2PO4. The XPS characterization of the surface of samples was carried out on an AXIS Supra electronspectrometer (KratosAnalytical Ltd.). The electrochemical investigations and determination of the basic corrosion parameters (Ecor, icor, Epit, EOCP, Rp, CR, etc.) for the studied systems were carried out on a Gamry Interface 1000 (EISSFR Analyzer EIS300). Based on the XPS investigations, it was ascertained that there is a substantial influence of the “pretreatment” and “post-treatment” operations on the chemical composition and chemical state of the elements on the samples` surface. It is expressed by a strong decrease in the concentration of Аl2O3 and Ce2O3+CeO2 components in the ceria coatings at the expense of formation of AlPO4 and AlOOH, CePO4, as well as PO3-, P2O5 and P4O10 compounds with Al and Се. The comparison of the results of Rp values and concentrations of Ce3+/Се4+, Al and P shows that the changes in Rp and quantity of Се4+ and P on the surface of the studied samples are directly related. The supposed and proved formation of low-soluble corrosion products on the surface of the studied systems and accomplished synergic effect of protective action by the formed cerium and aluminum oxides/phosphates layers determine the increase of the Rp and decrease of icor and CR, respectively. It was also concluded that the mixed conversion layers are a more effective barrier for the chloride ions diffusion to the metal surface and increase the corrosion resistance of Al 1050 to pitting and general corrosion.

Analisis Nilai Tambah Kopi Arabika Menjadi Kopi Bening (Studi Kasus 210 Roastery Jakarta Selatan)

Analiysis Of The Added Value Of Turning Arabika Coffee Into Clear Coffee (Case Study 210 Roastery South Jakarta)
 Arabica coffee in Indonesia have a distinctive aroma and taste. Clear coffee management is focused on increasing the added value of processed Arabica coffee products into clear coffee. The purpose of this study was to determine the amount of added value obtained by 210 Roastery from clear coffee driks and to know the amount of profit or profit generated from processing Arabica coffee into clear coffee at 210 Roastery, as well as quantitative data using the Hayami method.Research result the input is in from of 20 kg Arabica coffee powder per process and an output of 10.000 botteles per process. In calculating the added valaue per process using the Hayami method, the clear coffee production kilogram gets an added value of Rp 700.140,00/ kg with a level medium value added rasio of 36. 87%. The profit from the production process using the Hayami method is Rp 665.140,00/kg with a profit rate of 40.96% per kg, and an enterpreneur’s profit of 40.96% per kg. The profit of clear coffee productions for one process is Rp 462.022.798,00 per process. The gross profit from the clear coffee production process for one month is Rp 965.990.000,00 and the net profit obtained from the clear coffee production process for one mounth is Rp 537.223.677,00.

Drafting a Business Plan for Brass Instrument Reparation named BrassON in Yogyakarta

The purpose of this research is to draft a business plan for brass instrument reparation named BrassON. The brass instruments reparation business is a business that can fix any damage to any type of brass instrument. In Yogyakarta, there is no business that focuses on brass instrument reparation. Therefore, it requires a business plan for brass instruments reparation so that the business can run well. Before drafting the business plan for brass instrument reparation BrassON, a competition analysis of the industry is conducted to know the market situation for brass instrument reparation in Yogyakarta. The formulation of the mission, vision, marketing plan, operation plan, human resource plan, and financial plan of brass instruments reparation business adapted to market conditions brass instruments reparation. Based on data obtained from questionnaires, there are positive responses and interest from potential customers. BrassON presence in Yogyakarta as reparations services of brass instruments is expected to be a solution to the problem is not the presence of service brass instruments reparation in Yogyakarta. The initial investment spending used for the establishment BrassON is Rp 423.554.000. Net Present Value of Rp 145.998.845, Internal Rate of Return of 24 percent, and a payback period of 2.2 years. Based on financial analysis, the brass instrument reparations business BrassON is eligible to run.

The Creating Share Value communication of PT. Bio Farma in green livestock feed empowerment program

One of the flagship Creating Share Value (CSV) programs by PT Biofarma in 2021 is the Re-Grass & Sustainability Village program. First, this program has been able to meet the demand for fodder for horses, which is one of the input rows in the production process at PT. Biofarma and also for the farming community around PT Biofarma’s operations. Even the fostered community is able to supply the needs of green fodder for several breeders in other areas through fermentation activities (silage) and pellet feed. Second, the CSR program to build animal feed security also received MURI records for productivity and high protein content. Third, the results of the evaluation by calculating the value of Social Return on Investment (SROI) show the value of Rp. 7,37. Based on the indicators, there are questions about what kind of communication was built into the program so that it was able to achieve a high level of success. Research with qualitative methods was conducted to answer the questions. The results of the research show that the communication activities carried out include the integration and coordination of various channels and sources of information, designing and implementing various communication techniques, and utilizing the nature and characteristics of communicators according to their respective positions. Implementation of information diffusion of green fodder is also supported by facilities that can simplify and reduce the risk of loss to the target group in adopting innovations.

ANALISIS EKONOMI PERBANDINGAN PENGGUNAAN ALAT COAL CRUSHER DAN FIXED SCREEN DALAM KEGIATAN COAL GETTING

Coal getting is one of the activities involved in mining operations. PT. Manggala Alam Lestari, Indonesia carrying out coal getting activities by including in pit coal processing, namely selecting the size or sizing of coal using a fixed screen or grizzly screen. However, the use of fixed screen needs to be analyzed from an economic point of view by comparing with other coal processing processes. This study aims to conduct an economic analysis by comparing investment in coal crusher with fixed screen in coal getting activities. The results showed that coal crusher investment has a Net Present Value (NPV) value of Rp. 751,513,587,600, Internal Rate of Return (IRR) of 10.0279%, Profitability Index of 55.4 and Payback Period of around 0.36 years (4.3 months). Then, fixed screen investment has a Net Present Value (NPV) value of Rp. 709,285,734,051.00, Internal Rate of Return (IRR) of 10.0273%, Profitability Index of 528.1 and Payback Period of around 0.27 years (3.29 months. Fixed screen can still be the main choice because it has a lower investment value than coal crusher so that the resulting profit is also greater.

Manajemen produksi dan kelayakan finansial tambak udang vanamei CV Indah Grup di Kabupaten Sumenep

CV. Indah Grup is a business engaged in vanamei shrimp aquaculture, which is located in Kalianget Village, Sumenep Regency. This study aims to analyze production management in shrimp ponds CV. Indah Grup and analyze business feasibility based on financial aspects. The data analysis method used is a descriptive analysis of production management and business feasibility analysis based on financial factors with the criteria of PP (Payback Period), NPV (Net Present Value), IRR (Internal Rate of Return), and R/C Ratio. The results showed that CV Indah Grup's vanamei shrimp pond business management had been carried out properly in accordance with the established procedure stages. The value of R/C ratio 1, NPV (Net Present Value) of Rp. 659,426,022, IRR (Internal Rate of Return) of 54.25%, and PP (Payback Period) of 1 year 7 monthsKeywords: Production Management, and Financial Feasibility