Question Maximum Mark Mark Obtained 1 4 2 4 3 4 4 4 5 4 4 6 7 4 Total 28 A company produces an end item 'F,' which is composed of two subassemblies: 2 units of A, and 1 unit of B. A is made of 3 units of component M and 2 units of component N; and B is made of 2 units of component N and 2 units of component X. On-hand inventories for subassemblies and components are 80 units of A, 35 units of B, and 60 units of N. Scheduled receipts are 30 units of A at the beginning of week 1, and 110 units of N at the beginning of week 2. Lead times are one week for subassemblies and two weeks for all components. Final Assembly of Frequires one week. 1. Construct a product structure tree (i.e., a BOM chart). (4 marks) Answer: 2. Fill in the following table to prepare a master production schedule for end item 'F' using the lot-for-lot rule. The beginning inventory for Fis 25; the forecast and committed customer orders for end item F are provided in the table. (4 marks] 20 20 2. Fill in the following table to prepare a master production schedule for end item 'F' using the lot-for-lot rule. The beginning inventory for Fis 25; the forecast and committed customer orders for end item F are provided in the table. (4 marks Week 1 2 6 7 8 Forecast 28 20 25 Customer orders (committed) 22 20 22 10 12 Projected on-hand inventory Net Inventory before MPS MPS Receipt MPS Start Available-to-promise inventory (uncommitted) 15 8 20 5 20 0 1 3. Use your master production schedule in Table 1 to develop a material requirement plan (MRP) for the subassembly A using the fixed-period-of-2 ordering policy, subassembly B using the lot-for-lot ordering policy. (4 marks) 1 2 3 4 5 6 7 8 Lead time: 1 week, On hand: 80 Week MPS for F A Gross Requirement Scheduled Receipts Projected On Hand Net Requirements PO Receipts PO Releases B Gross Requirement Scheduled Receipts Projected On Hand Net Requirements PO Receipts PO Releases Lead time: 1 week, On hand: 35