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Question 3 Soalan 3) (a) (b) (c) Cash Flow Diagram (CFD) is one of the important tools in engineering economic. Sketch a CFD and explain
Question 3 Soalan 3) (a) (b) (c) Cash Flow Diagram (CFD) is one of the important tools in engineering economic. Sketch a CFD and explain all the information from CFD. (Rajah Aliran Tunai (CFD) adalah satu alat penting di dalam kejuruteaan ekonomi. Lakarkan CFD. dan terangkan semua maklumat daripada CFD. (4 Marks / Markah) Engineering economics is a study of how individual or society choose to use scarce resources that provided by previous generation have provided. Explain the meaning of resources in engineering economics. /Kejuruteraan ekonomi adalah pembelajaran bagaimana individu atau masyarakat memilih untuk menggunakan sumber-sumber yang terhad disediakan oleh generasi sebelumnya. Terangkan maksud sumber-sumber di dalam kejuteraan ekonomi (4 Marks / Markah) Perlis state government decided to invest for a Harumanis mango project at Kuala Perlis, Perlis and expected total revenue of RM12.0 million after 5 years. Calculate the investment cost required if the Minimum Attractive Rate of Return (MARR) value is 12% per year. Illustrate the Cash Flow Diagram (CFD). Kerajaan negeri Perlis memutuskan untuk melabur di dalam projek mangga Harumanis di Kuala Perlis, Perlis dan menjangkakan jumlah pulangan sebanyak RM12.0 juta selepas 5 tahun. Kirakan kas pelaburan yang diperlukan sekiranya nilai Kadar Pulangan Menarik Minimum (MARR) adalah 12% setahun. Lukiskan Rajah Aliran Tunai (CFD). (4 Marks / Markah) Engineer in Perak Hanjoong Sdn Bhd is considering two new types of advance materials for use in cement technology: Cl and C2. The estimation for a first cost, annual maintenance cost and salvage value for each material are shown in Table 1 The lifespan for both materials are 5 years. In order to run the project, a financing need to be made from a bank with an interest rate of 15% per year, compounded semiannually. Seorang jurutera di Perak Hanjoong Sdn Bhd mempertimbangkan dua jenis bahan termaju mituk digunakan pada teknologi simen; CI dan C2. Anggaran untuk kos mula, kas penyenggaraan tahunan dan nilai salvaj tuk setiap bahan diberikan di dalam Jadual 1. Jangkahayat kedua-dua bahan tersebut adalah selama 5 tahun. Bagi memulakan projek pinjaman perlu dibuat daripada bank dengan kadar keuntungan 15% setahun, dikompaun setiap setengah tahun. (d) Table 1 Jadual 20,000 C2 38,000 9,000 6,000 First cost (RM) Kos Mula (RM) Maintenance cost (RM per year) Kos penyenggaraan (RM setahun) Salvage value (RM) Nilaisalva (RM) 4,000 15,000 i) Draw a Cash Flow Diagram (CFD) for both alternative materials. Then analyze which material should be selected on the basis of future worth (FW) comparison? Lukiskan Rajah Aliran Tunai (CFD) untuk kedua-dua bahan alternatif. Kemudian, analisakan bahan manakah yang perlu dipilih menggunakan perbandingan nilai akan datang (FW)?) (9 Marks / Markah) ii) At what first cost for the material not selected above will it to become better economic alternative? Pada kos permulaan apakah untuk bahan yang tidak dipilih di atas akan menjadi alternatif yang lebih ekonomi? (4 Marks/ Markah)
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