Kingbird Ltd. is a multiproduct firm. Presented below is information concerning one of its products, the Jayhawk.

Date		Transaction		Quantity		Price/Cost
1/1		Beginning inventory		1,200		NT$8
2/4		Purchase		2,400		14
2/20		Sale		3,000		26
4/2		Purchase		3,600		19
11/4		Sale		2,560		29

Compute cost of goods sold, assuming Kingbird uses: (Round average cost per unit to 4 decimal places, e.g. 2.7631 and final answers to 0 decimal places, e.g. 6,548.)

				Cost of goods sold
(a)		Periodic system, FIFO cost flow		NT$enter a new taiwan dollar amount
(b)		Perpetual system, FIFO cost flow		NT$enter a new taiwan dollar amount
(c)		Periodic system, LIFO cost flow		NT$enter a new taiwan dollar amount
(d)		Perpetual system, LIFO cost flow		NT$enter a new taiwan dollar amount
(e)		Periodic system, weighted-average cost flow		NT$enter a new taiwan dollar amount
(f)		Perpetual system, moving-average cost flow		NT$enter a new taiwan dollar amount