ChapterExampleProblemsoverheads.docVIP

Chapter 13: Material Requirements Planning Application 1: Calculating an MRP Record Item H10-A is a produced item (not purchased) with an order quantity of 80 units. Complete the rest of its MRP record using the fixed order quantity (FOQ) rule. Item: H10-A Lot Size: FOQ=80 units Description: Chair seat assembly Lead Time: 4 weeksWeek31323334353637383940Gross requirements60354560Scheduled receipts80 20 Projected on-hand inventory 2010040404040554040Planned receipts008080Planned order releases8080. Material Requirements Planning Application 3: MRP Record using the lot-for-lot (L4L) Rule Revise the H10-A record using the lot-for-lot (L4L) Rule. Item: H10-A Lot Size: L4L Description: Chair seat assembly Lead Time: 4 weeksWeek31323334353637383940Gross requirements60354560Scheduled receipts80 20 Projected on-hand inventory 20100404040405500Planned receipts004060Planned order releases4060 Material Requirements Planning Application 4: Material Requirements Plan for Single Product Case. A firm makes a product (Item A) from three components (Items B, C, and D). The latest MPS for product A calls for completion of a 250-unit order in week 8, and its lead time is 2 weeks. The master schedule and bill of material for Product A are given below. Item: End Item A Lead Time: 2 wks.Week12345678MPS Quantity250MPS Start250 a. Develop a material requirements plan