Addison Company, using the periodic inventory system, began the year with 220 units of product B in inventory with a unit cost of $39. The following additional purchases of the product were made:

Apr. 1	320 units @ $41 each
July 5	410 units @ 56 each
Aug. 15	470 units @ 64 each
Nov. 20	160 units @ 76 each

At the end of year, Addison Company had 450 units of its product unsold. Calculate the cost of ending inventory as well as cost of goods sold by the

(a) FIFO,

(b) LIFO,

(c) Weighted-average methods. (Round the weighted average to the nearest cent.)