2 Your answer is partially correct. Angela Company reports the following for the month of June. Calculate the cost of the ending imventory and the cost of goods sold for each cost flow assumption, using a perpetual inventery system. Assume a sale of 830 units occurred on June 15 for a selling price of $8 and a sale of 860 units on June 27 for $9. (Round averoge cost per unit to 3 decimal places, eg 5.254 and final answers to 0 decimal places, eg. 2.520.)