, which require 2 each 14.13 Electro Fans has just received an order for one thou- 0-cm fans due at the end of week 7. Each fan consists of a ising assembly, two grills, a fan assembly, and an electrical unit. e housing assembly consists of a frame, two supports, and a han- e fan assembly consists of a hub and five blades. The electri- cal unit consists of a motor, a switch, and a knob. The accompanying table gives lead times, on-hand inventory, and scheduled receipts. a) Construct a product structure. b) Construc a time-phased product structure. c) Prepare a net material requirements plan. X Lot Size* Scheduled Receipt Housing Data Table for Problem 14.13 Lead On-Hand Component Time Inventory 50-cm Fan 100 100 Frame 2 Supports (2) 50 Handle 400 Grills (2) 200 Fan Assembly Hub Blades (5) Electrical Unit Motor 1 Switch Knob 25 200 knobs in week 2 Problems* 14.1 You have developed the following simple product structure of items needed for your gift bag for a rush party for pro- spective pledges in your organization. You forecast 200 attendees. Assume that there is no inventory on hand of any of the items. Explode the bill of material. (Subscripts indicate the number of units required.) M(2) 14.10 MC SW on the product structure and master production schedule Figure 14.14), develop a gross requirements plan for all items. h) 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 Kn *Lot-for- FIGURE 14.14 Information for Problem 14.10 Master Production Schedule for X1 PERIOD 7 8 Gross requirements 50 9 11 10 20 12 100 LEAD TIME ON HAND LEAD TIME ITEM ON HAND ITEM