The Bloomington Bike Company produces two models: the Basic and the Supra. Herb Hoosier, the owner, plans to assemble 10 Basics and 15 Supras In each week during periods 4 to 8. Product structure trees for each bike are shown below: B S ITEM B S X X W F K Q M F(2) M W(2) Develop a materials requirement plan (MRP) for component parts X and F over the next eight weeks. Data on all lead times, current Inventory and ordering rules are given below: Scheduled receipts are: Period 1: 20 B's, 18 W's: Period 2: 20 S's, 15 F's. A sample MRP table is provide below. Gross requirements Schedule receipts Projected on hand Net requirements Planned order receipt order Planned release 1 W LEADTIME (WKS) 2 2 1 1 1 1 1 1 2 K(2) 3 ON HAND 5 2 4 5 2 10 3 15 0 F(3) 5 6 LOT-SIZING RULE Lot-for-lot Lot-for-lot Multiples of 25 Multiples of 12 Multiples of 30 Lot-for-lot Multiples of 30 Lot-for-lot 7 8