Article Per Year (5 Year)
p-Index From 2019 - 2024
0.408
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All Journal Economic: Journal Economic and Business
Sarah Fadhila Ardini
Program Studi Manajemen, Universitas Negeri Medan
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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Journal : Economic: Journal Economic and Business

 1 
Optimizing Production Amounts to Obtain Maximum Profits from Sales of Basreng and Duosus "Shafa Snack" in Medan City Lokot Muda Harahap; Enjelia Manik; Delvi Dede Amalia; Mulyati Patresia Sinaga; Rona Panjaitan; Sarah Fadhila Ardini; Siat Putri Kabeakan
Economic: Journal Economic and Business Vol. 3 No. 2 (2024): ECONOMIC: Journal Economic and Business
Publisher : Lembaga Riset Mutiara Akbar (LARISMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/ejeb.v3i2.595

Abstract

Linear programming is one of the most widely used operations research techniques in practice and is known for being easy to understand. The method in solving linear progamming on “Shafa Snack” is the graph method. The purpose of solving this linear progamming is to optimize the amount of production in obtaining maximum profit with data collection techniques through literature, observation and interviews. The optimal solution is obtained, namely the maximum profit of Rp1,875,000, with the number of duosus to be purchased from agents of 70kg and the number of basreng of 80kg. The results showed that duosus “chocolate filling” to achieve maximum profit of Rp1,875,000, with the number of snacks to be purchased at a price of Rp30,000 and a selling price of Rp40,000 per kg, resulted in a profit of Rp10,000 per kg. While basreng “spicy orange leaf” is purchased at Rp50,000 and sold for Rp65,000 per kg, with a profit of Rp15,000 per kg.
The Influence of Investment Decisions and Interest Rates on Economic Growth Sarah Fadhila Ardini; Peter Juliyaman; Dinda Annisa Rani; Laila Erra Fazira; Raihanatul Jannah
Economic: Journal Economic and Business Vol. 3 No. 1 (2024): ECONOMIC: Journal Economic and Business
Publisher : Lembaga Riset Mutiara Akbar (LARISMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56495/ejeb.v3i1.632

Abstract

This research aims to analyze the influence of investment decisions and interest rates on economic growth in Indonesia. The method used is a quantitative method with multiple linear regression analysis. The data used is secondary data from the Central Statistics Agency (BPS) and Bank Indonesia (BI) for the 2010-2020 period. The research row that investment decisions and interest rates simultaneously do not have a significant effect on economic growth. Partially, investment decisions also have no significant effect, while interest rates have a significant negative effect on economic growth.
Co-Authors Delvi Dede Amalia Dinda Annisa Rani Enjelia Manik Laila Erra Fazira Lokot Muda Harahap Mulyati Patresia Sinaga Peter Juliyaman Raihanatul Jannah Rona Panjaitan Siat Putri Kabeakan