Waterway Company had a beginning inventory on January 1 of 180 units of Product 4-18-15 at a cost of $20 per unit. During the year, purchases were as follows. Mar. 15 July 20 450 units 320 units at $23 at $25 Sept. 4 Dec. 2 350 units 100 units at $27 at $29 Waterway Company uses a periodic inventory system. Sales totaled 1,180 units.

Waterway Company had a beginning imventory on January 1 of 180 units of Product 41815 at a cost of $20 per unit During the year. purchases were as follows. Waterway Company uses a periodic inventory system, Sales totaled 1,180 units. Determine the ending inventory and the cost of goods sold under each of the assumed cost flow methods (FIFO, LIFO, and average-cost). (Round onswers to 0 decimal ploces, es. 1,250.)