company is a multiproduct firm. presented below is information concerning one of its products, the birdseye.

date

1/1. beginning inventory 290 cost 18

2/4. purchase. 390. cost 26

2/20. sale. 450. cost 44

4/2. purchase. 480. cost 34

11/4 sale. 410. cost 48

find

Cost of goods sold $ $ (a) Periodic system, FIFO cost flow $ $ (6) Perpetual system, FIFO cost flow $ (c ) Periodic system, LIFO cost flow (d) Perpetual system, LIFO cost flow $ (e) Periodic system, weighted average cost flow $ (1) Perpetual system, moving average cost flow