TIK Company manufactures many products for use in the airline industry. Presented below is information concerning one of its products, the Orbit. Instructions

Date	Transaction	quantity	Price/cost
1/1	Beginning inventory	1,600	31
3/6	Sale	1,000	50
6/26	Purchase	3,500	33
8/2	Purchase	2,000	34
10/31	Sale	4,000	52

Compute cost of goods sold, assuming TIK uses: (a) Periodic system, FIFO cost flow. (d) Perpetual system, LIFO cost flow. (b) Perpetual system, FIFO cost flow. (e) Periodic system, weighted-average cost flow. (c) Periodic system, LIFO cost flow. (f) Perpetual system, moving-average cost flow.