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(b) JKL Company has developed monthly forecast and cost information in Table 5 and Table 6. The company would like to begin development of
(b) JKL Company has developed monthly forecast and cost information in Table 5 and Table 6. The company would like to begin development of an aggregate plan. [Syarikat JKL telah membangunkan ramalan permintaan bulanan serta maklumat kos seperti Jadual 5 dan Jadual 6. Syarikat tersebut bercadang ingin membangunkan perancangan agregat.] Month (Bulan) Jan. Feb. Mar. Apr. May June Table 5 [Jadual 5] Expected demand [Permintaan yang dijangka] 1,100 Inventory carrying cost [Kos simpanan inventori] Subcontracting cost per unit [Kos subkontrak per unit] Average pay rate [Kadar pembayaran purata] Overtime pay rate [Kadar pembayaran lebih masa] 0940 1,250 1,320 1,700 1,500 Table 6 [Jadual 6] Cost information [Maklumat kos] Labor-hours to produce a unit [Jam-tenaga kerja bagi menghasilkan satu unit] Number of production days (Jumlah hari pengeluaran] 22 18 23 21 24 22 Cost of increasing daily production rate (hiring and training) [Kos bagi meningkatkan kadar pengeluaran harian (melantik dan melatih)] Cost of decreasing daily production rate (layoffs) [Kos bagi menurunkan kadar pengeluaran harian (memecat)] RM 6 per month RM 30 per unit RM 14 per hour RM 20 per hour 2 hours per unit RM 400 per unit RM 700 per unit ....8/- 124) |H|L| Tota (i) The first aggregate plan involves varying the workforce size by hiring and layoffs as necessary. The production rate will equal the demand, and there is no change in production from the previous month, December. Determine the total cost involved in this solution. [Perancangan agregat yang pertama adalah dengan mengubah saiz tenagakerja dengan aktiviti melantik dan memecat seperti yang diperlukan. Kadar pengeluaran adalah sama dengan permintaan, dan tiada perubahan dari bulan sebelumnya, Disember. Tentukan jumlah kos yang terlibat dalam perancangan ini.] (6 Marks/ Markah) (ii) The second aggregate plan is to maintain a constant workforce of eight people and uses overtime whenever necessary to meet demand. Assume beginning and ending inventories are equal to zero. Determine the total cost of this solution. 1202 [Perancangan agregat yang kedua adalah dengan mengekalkan tenaga kerja dengan lapan orang dan menggunakan lebih masa yang bersesuaian bagi menepati permintaan. Anggap permulaan dan akhir inventori adalah kosong. Tentukan jumlah kos yang terlibat dalam perancangan ini.] (6 Marks/ Markah) (iii) If the demand of May increases to 1,900 (from 1,700). Determine the effect of this change to total cost to aggregate plan in b(i) and b(ii). Determine which is more effective. [Sekiranya permintaan pada May meningkat ke 1,900 (dari 1,700). Tentukan kesan bagi perubahan kos terhadap jumlah kos kepada perancangan agregat dalam b(i) dan b(ii). Tentukan yang mana lebih efektif.] (6 Marks/ Markah)
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i To determine the total cost involved in the first aggregate plan we need to consider the costs associated with hiring layoffs and production Since t...Get Instant Access to Expert-Tailored Solutions
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