3. Inea is a furniture manufacturer. The original forecast and the actual customer orders for product A for the next 10 weeks are given below: Product A Week 123456 59 Forecast 60 70 65 Demand 63 70 701 3 78 65 61 7 8 9 10 04070 60 70 60 10 50 49 51 34 17 117 The design of the product A is shown in the figure below. A Side rails Seat Front legs Cross bars Back supports The product has a lot size of 150 and currently has on-hand inventory 200 units and lead time 3 weeks. There is two-week demand time fence and ten-week planning time fence. You are also given the following information about the components: Component Lot size On-hand Lead time Safety stock Scheduled receipts Service requirements Front leg Lot-for-lot Side rail Seat Cross bar Back support 120 100 150 250 60 100 50 90 120 1 2 2 1 2 None None 50 50 None None None 150, week 1 20/week 100 week 2 None None None None 40/week Note: the lot size means the minimal lot size (e.g., lot size is 100: if net requirement is 100 (e.g., 120), then the order size is 120). a. Given this information, develop a master schedule with (noncumulative) available-to-promise logic for the product A. [1] b. Create the MRP records for each of the components for the product A. [1.5]