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Journal : JISICOM (Journal of Information System, Infomatics and Computing)

Cost Estimation On The Development Of Multifunctional Drinking Bottle Products (Tissue Storage) Using Full Costing Method Rossi Septy Wahyuni; Yuni Sulistyowati; Mei Raharja
Journal of Information System, Informatics and Computing Vol 6 No 1 (2022): JISICOM: June 2022
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v6i1.793

Abstract

The development of multifunctional drinking bottles as well as tissue storage is one of the needs and desires of customers. This product requires further analysis of what costs are used through the calculation of cost estimates. The system development in this study applies the full costing method. The use of this full costing method works by calculating the overall cost of product development through the calculation of the cost of production, selling price and break-even point obtained from collecting data on labor costs, raw materials, factory overhead, production quantities and selling prices. The results of this study obtained the total cost of raw materials for a period of 1 month with a total of Rp. 243.250.000,-, the cost of production with the amount of Rp. 260,462,247,-, the selling price per unit is Rp. 104,184.90, - with a profit of 30%, namely Rp. 78,138,674 and the break-even point of Rp. 372.626.70,- and 1904 units of multifunctional drinking bottle products as well as tissue storage.
COST ANALYSIS OF DESIGNING ERGONOMIC CINEMA CHAIR PRODUCTS WITH RFID USING THE CRITICAL PATH METHOD Rossi Septy Wahyuni; Harda Winari Putri; Mei Raharja
JISICOM (Journal of Information System, Informatics and Computing) Vol 7 No 1 (2023): JISICOM (June 2023)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v7i1.1104

Abstract

This study discusses one of the cinemas in the city of Depok, West Java where the object of research is cinema seats. Adding RFID (Radio Frequency Identification), so you don't know the cost budget and time to accelerate project completion using the CPM method to solve problems. CPM (Critical Path Method) is an analytical technique for planning, scheduling and project control using the critical path method with a single estimate for the duration of an activity. The results of the study using the CPM method produced a budget of IDR 2,580,000 million for normal costs using normal time, while for costs that were accelerated by carrying out the analysis phase to speed up project time, it was IDR 2,890,000 million. The results of the CPM method for accelerating project time explain that activity A is preparation for preparing tools and materials. Activity B is making a foam pattern consisting of a seat, back, and armrests. Activity C is making patterns on oscar velvet which consists of seats, backs, and armrests. Activity D is foam cutting which consists of a seat, back, and armrests. Activity E is cutting Oscar's velvet fabric which consists of a seat, backrest, and armrests. Activity F installation of plastic shells for seat, backrest and arms. Activity G installation of seats, backrests, and armrests using hinge gears. Activity H RFID Installation. Activity I trial RFID. Activity J is the installation of chairs onto black powder coating iron. produces a normal time of 74 minutes, while for an accelerated time it can be 69 minutes by doing the compressing stage.