cer 6 Question 3 of 10 < > View Policies -/1 E Current Attempt in Progress Indigo Furniture Ltd. uses a perpetual inventory system and has a beginning inventory, as at June 1, of 490 bookcases at a cost of $126 each. During June, the company had the following purchases and sales of bookcases: Purchases Sales Date June Units Unit cost Units Unit price 19 6 1.220 $128 10 970 $197 14 1,870 129 16 1,670 202 26 1,050 130 (a)