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All Journal Griya Journal of Mathematics Education and Application Economic: Journal Economic and Business
Purba, Laura Annisa
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics

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Financial Feasibility Analysis of Green Cleosa Apartment Project Tambunan, Angelica Carolina; Naibaho, Aura Patresia Br; Purba, Laura Annisa; Simarmata, Riris Apriani
Economic: Journal Economic and Business Vol. 4 No. 2 (2025): 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.v4i2.970

Abstract

This article aims to examine the financial feasibility of the Green Cleosa Apartment development project by PT Bhakti Agung Propertindo Tbk. The analysis was conducted using Net Present Value (NPV), Internal Rate of Return (IRR), Net Benefit Cost Ratio (Net B/C), and Payback Period. The following study uses a quantitative approach based on financial statements for 9 months and the assumption of a 5-year project with a discount rate of 10%. The results of the analysis show that the project has a negative NPV of Rp 49,450,558,543 and an IRR <0.1%, far below the expected discount rate (10%), so the project is considered financially unfeasible. Although the Net B/C of 1.46 indicates a ratio between benefits and costs exceeding 1, this is not enough to cover the negative NPV and low IRR. The Payback Period reaches 99.8 years, indicating that the investment takes a very long time to return, increasing the risk of the project. Thus, the Green Cleosa Apartment project is not financially feasible under current conditions. To improve investment feasibility, it is recommended to re-evaluate the construction cost structure, apartment selling price, and marketing strategy. With improvements in these aspects, it is expected that the project can become more attractive to investors and increase its chances of success.
Pemodelan Jumlah Kasus Tuberkulosis dengan Pendekatan Regresi Non-linear di Sumatera Utara Purba, Laura Annisa; Hanafi Irsyad Pulunga; Putri Leony Simpa; Vincencia Cahyani Pandiangan; Hanna Dewi Mariana Hutabarat
Griya Journal of Mathematics Education and Application Vol. 5 No. 4 (2025): Desember 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i4.895

Abstract

Tuberculosis (TB) remains one of the major infectious diseases requiring serious attention in regional health policy planning. This study aims to model the number of TB cases in North Sumatra Province using a non-linear regression approach with a Negative Binomial distribution to address overdispersed count data. Secondary data from 33 districts/cities in 2023 were analyzed, with the number of TB cases as the dependent variable and the number of poor population, GDP per capita, number of public health centers, and open unemployment rate as independent variables. The results indicate that the model is statistically significant overall; however, at the individual level, only the open unemployment rate shows a positive effect that approaches statistical significance. These findings highlight the complexity of TB determinants and suggest the need for cross-sectoral strategies focusing on employment expansion and the strengthening of primary health care services.
Co-Authors Hanafi Irsyad Pulunga Hanna Dewi Mariana Hutabarat Naibaho, Aura Patresia Br Putri Leony Simpa Simarmata, Riris Apriani Tambunan, Angelica Carolina Vincencia Cahyani Pandiangan