In its first month of operations, Queensland Inc. made three purchases of merchandise in the following sequence:

(1) 370 units @ $9 each,

(2) 700 units @ $12 each, and

(3) 800 units @ $11 each.

A physical inventory count determined that there were 600 units on hand at the end of the month. Assuming Queensland uses a periodic inventory system calculate the cost of the ending inventory and cost of goods sold using

(a) FIFO and

(b) Average cost. (For average, use unrounded numbers in your calculations but round to the nearest cent for presentation purposes in your answer.)