Quan uses a periodic inventory system. At the end of April, Quan had 20 units on hand. April 1 On hand, 10 units @$2 each $20 19 Purchased 90 units @$3 each 270 Goods available for sale 5290 If Quan, Inc. uses the weighted average cost inventory method, how much is cost of goods sold for April? O $230 $232 O $240 O$250