Problems* 14.1 You have developed the following simple producta) structure of items needed for your gift bag for a rush party for pro- spective pledges in your organization. You forecast 200 attendees. b) 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.) gro ma J K(1) L (4) IM (2) . 14.2 You are expected to have the gift bags in Problem 14.1 ready at 5:00 p.m. However, you need to personalize the items (monogrammed pens, note pads, literature from the printer, etc.). The lead time is one hour to assemble 200 Js once the other items are prepared. The other items will take a while as well. Given the volunteers you have, the other time estimates are item K (two hours), item L (one hour), and item M (four hours). Develop a time- phased assembly plan to prepare the gift bags