Complete the material requirements plan ​(enter your responses as whole​ numbers). Week 1 2 3 4 5 6 Gross requirements 250 450 100 100 50 500 Scheduled receipts             Projected ending inventory: 290             Net requirements             Planned receipts             Planned orders

8. Ajax produces two basic products called A and B. Each week, Paul, the owner, plans to assemble 20 product As and 8 product Bs. a. Given this information and the following product structure diagrams for A and B, fill out the MRP records (inventory status files) for component parts G and Y for the next seven weeks. X A Part G Gross requirements Y Scheduled receipts Projected available balance Planned order release Q = lot for lot; LT = 1; SS=0. 0 Y (2 required) G 10 B Z F Week 1 2 3 4 5 6 7 Part Y Gross requirements Scheduled receipts Projected available balance 67 Planned order release 1 10 Week 23 4 5 6 7 Q=lot-for-lot; LT=2; SS=0. b. Suppose 10 units of safety stock are required for part Y. What changes would result in the records? Would the MRP system produce any exception messages?

You are supposed to find the gross requirements for all of them.

4.11 Given the following product tree, complete the MRP records for parts X, Y, and Z. Note that parts X and Y have specified order quantities. Y(3) Z(1) W(1) Part X Week Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available 10 Net Requirements Planned Order Receipt Planned Order Release Part Y Gross Requirements Scheduled Receipts Lead Time: 2 weeks Projected Available 30 Net Requirements Lot Size: 50 Planned Order Receipt Part J Planned Order Release Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Net Requirements Lot Size: lot-for-lot Planned Order Receipt Part K Planned Order Release Gross Requirements Scheduled Receipts Lead Time: 1 week Projected Available Lot Size: 400 Net Requirements Planned Order Receipt Planned Order Release Z(2) 1 2 3 4 5 285 15 5 15 10 10 15 20 50