Williston Technologies wishes to use MRP methodology to developing a material requirements plan for the next nine weeks. Williston Technologies has gathered the following information to work with: Bill of Materials: A B C D Current Inventory Records: Part B Leadtime (in weeks) 1 2 2 1 Lotsize Lot-for-Lot 100 25 50 Inventory Currently On-hand 50 100 100 400 D Master Production Schedule: -Weeks- 3 4 5 6 Part 7 200 O 100 9 50 50 100 100 250 0 0 Please use MRP methodology to develop a materials requirement plan for Williston Technologies. Blank records are available for your use near the back of this exam. Please answer the following three questions, based on this plan. 19. Which of the following is/are true about the planned Order Releases you have calculated? 1. Exactly 100 of Part B should be ordered in Week 2. Exactly 100 of Part A should be ordered in Week 2. II. The Planned Order Releases for Part B and Part C are identical to each other in Week 4. a) I only. b) ll only c) I and III. d) I, II, and III. e) II and