b) III W " - u Uusings! . 14.10 Given the product structure and master production schedule (Figure 14.14), develop a gross requirements plan for all items. b) Given the preceding product structure, master production sched- ule, and inventory status (Figure 14.14), develop a net materials requirements (planned order release) for all items. PX Electrical Unit Motor Switch Knob *Lot-for-lot unless otherwise non FIGURE 14.14 Information for Problem 14.10 Master Production Schedule for X1 7 8 Gross requirements 50 PERIOD 9 11 10 20 12 100 LEAD LEAD TIME ON ON HAND TIME ITEM A1 1 Subassembly X1 822)