Haver Company currently produces component RX5 for its sole product. The current cost per unit to manufacture the required 54,000 units of RX5 follows. Direct materials$4.00 Direct labor 8.00 Overhead 9.00 Total costs per unit$21.00 Direct materials and direct labor are 100% variable. Overhead is 80% fixed. An outside supplier has offered to supply the 54,000 units of RX5 for $19.00 per unit. Required:1. Determine the total incremental cost of making 54,000 units of RX5.2. Determine the total incremental cost of buying 54,000 units of RX5.3. Should the company make or buy RX5

Waterway company’s record of transactions for the month of april was as follows. purchases sales april 1 (balance on hand) 672 @ $6.00 april 3 560 @ $11.00 4 1,680 @ 6.08 9 1,568 @ 11.00 8 896 @ 6.41 11 672 @ 12.00 13 1,344 @ 6.51 23 1,344 @ 12.00 21 784 @ 6.61 27 1,008 @ 13.00 29 560 @ 6.79 5,152 5,936 (a) calculate average-cost per unit. (b) assuming that periodic inventory records are kept in units only, compute the inventory at april 30 using lifo and average-cost. (c) assuming that perpetual inventory records are kept in dollars, determine the inventory using (1) fifo and (2) lifo. (d) compute cost of goods sold assuming periodic inventory procedures and inventory priced at fifo.