Eighty units of end item Y are needed at the beginning of week 6 , and another 30 units are needed at the beginning of week-3. Prepare a material requirements plan for component D. D can only be ordered in whole cases ( 50 units per case). One case of D is automatically received every other week, beginning in week 1 (i.e., weeks 1, 3,5, 7). Lot-for-lot ordering will be used for all items except D. Also, there are 30 units of B and 20 units of D now on hand. Lead times for all items are a function of quantity: one week for up to 100 units, two weeks for 101 to 200 units, three weeks for 201 to 300 units, and four weeks for 301 or more units. Chapter 13, problem 7 Prepare a material requirements plan for component D, in which weeks do we need to release planned-order for B? 1 2 3 4 5 6 7 8 QUESTION 19 Chapter 13, problem 7 Prepare a material requirements plan for component D, what is the planned-order release in week 3 for B? QUESTION 20 Chispter 13. problem 7 Prepare a material requirements plan for component D, what is the planned-order release in week 5 for B ? Prepare a material requirements plan for component D. in which weeks do we need to release planned-order for D? 1 2 3 4 5 6 7. B QUESTION 22 Chapter 13, problem 7 Prepare a material requirements plan for component D, what is the planned-order release in week 1 for D? QUESTION 23 Cruapter 13, probiem 7 Prepare a material requirements plan for component D, what is the planned-ordec release in week 4 for D