1. Product Y is made from one component P, three components Q, and two components R. P is made f from two part 5 and three part T. Other data includes : Scheduled Safety Part Lead time Lot size On hand receipts Stock Y lot-for-lot 30 none 5 40 15 none none 100 8 none 8 NNWNNP HUDOU 120 30 none none 500 20 500 , week 1 20 600 370 none 50 Master Production Schedule Finished Item Y 1 Finished Item Y MPS Start ITEM Week Current Inv. Gross Requirements Scheduled Receipts Proj . ending inv. Net Requirements Planned Receipts Planned Order Releases