This is the information

help me finish this

3,4,5

Background Information: A company produces an end item ' F, which is composed of three subassemblies: 2 units of A,1 unit of B, and 3 units of C.A is made of 3Ms and 2Ns; B is assembled using 1P and 2Qs; and C is made of 2Xs and 3Ys. Onhand inventories are 120As and 220Ns. Scheduled receipts are 120Ns at the start of week 2 . Lead times are one week for all subassemblies and two weeks for all components. Final assembly of F requires one week. 1. Fill in the following table to prepare a master production schedule (MPS) for end item ' F ' using the lot-for-lot rule. The beginning inventory for F is 112 units; the forecast and committed customer orders for end item F are provided in the table. [4 marks] 3. Use your master production schedule (MPS) in Table 1 to develop a material requirement plan (MRP) for the [4 marks] 4. Use your MRP schedule for the subassembly A to develop material requirements plan (MRP) for the component N using the lot-for-lot ordering policy. [4 marks] You are required to calculate the total inventory cost for the component N during the eight weeks. Note that, for each week, the inventory cost includes a fixed cost and a holding cost. We assume that the per order fixed cost is $100/ order, and the unit holding cost is $1 per item per week. The fixed cost is incurred each time when the firm places an order. More precisely, if the firm places an order at the beginning of a week, then the firm incurs the fixed cost for this week; otherwise, the fixed cost for the week is zero. The holding cost is calculated according to the number of remaining items at the end of each week. For example, if 10 units of the component N are remaining at the end of a week, then the holding cost for this week is 10x $1=$10. [4 marks]