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Optimization of Dimsum Production Profits Using the Branch and Bound Method Andini, Qonita Putri; Husein, Ismail
Sinkron : jurnal dan penelitian teknik informatika Vol. 8 No. 3 (2024): Research Artikel Volume 8 Issue 3, July 2024
Publisher : Politeknik Ganesha Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33395/sinkron.v8i3.14026

Abstract

The dimsum industry in Indonesia is currently experiencing very significant development, because many businesses offer processed dimsum products for convenient consumption. The characteristics of dimsum are varied and suitable to be served as a snack. This has created an increasing number of dimsum enthusiasts, seen from the emergence of restaurants serving dimsum menus originating from China. The aim of this research is to determine the maximum profit achieved in making dimsum using the Branch and Bound technique. Using the branch and bound method because it is a mathematical model which is a development of a linear program, where all decision variables must be integers, this method limits the optimal solution to a whole by creating an upper and lower branch for each solution which has a fractional value. to be a round value so that each restriction will produce a new branch. Based on the research results, it can be concluded that the optimal production level using the Branch And Bound method is IDR 19,054,950 per month. When compared with the profits before using the Branch and Bound method, the profits obtained were IDR 18,800,000. This shows that by using the Branch and Bound method, the profit of the Mikaila Bakery cake shop increases by IDR. 1.3% or around Rp. 254,950 per month. Sensitivity analysis shows that profits will remain at optimal conditions if changes in the objective function coefficients are less than or equal to the objective function coefficients in the initial model.
Mengukur Tingkat Efektivitas Google Drive Dengan Uji Chi Square Dan Cramer (C) Dalam Pengarsipan Dokumen Amdal Hutagalung, Alya Azhrah; Rahayu, Atika; Anggitasyah, Debi; Yunisa, Fahira Audri; Andini, Qonita Putri; Sari, Rina Filia
Jurnal Garuda Pengabdian Kepada Masyarakat Vol 1 No 1 (2023)
Publisher : Ali Institute of Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/gabdimas.v1i1.600

Abstract

Badan Lingkungan Hidup Provinsi Sumatera Utara adalah suatu dinas pada Pemerintah Provinsi Sumatera Utara yang bertugas melaksanakan segala tugas yang berkaitan dengan lingkungan hidup yang berada di bawah kewenangan dan tanggung jawab bantuan provinsi. Tantangan yang dimiliki Dinas Lingkungan Hidup Sumut adalah bagaimana mengelola dokumen AMDAL berupa file softcopy dengan menggunakan media penyimpanan Google Drive. Dalam upaya mengukur sejauh mana Google Drive berhasil sebagai media penyimpanan dokumen, mereka menggunakan Uji Chi Square dan Cramer Test (C), uji Cramer (C) digunakan untuk mengukur tingkat hubungan atau korelasi antara dua data. variabel dalam skala nominal, sedangkan uji Chi-square berguna untuk menguji hubungan atau pengaruh dua variabel dan mengukur kekuatan hubungan antara satu variabel dengan variabel lainnya. Nilai prediksi untuk setiap sel akan dicari di tabel kontingensi karena korelasi kontingensi dan Chi-Square berhubungan erat.