Saved 5 Bolka Corporation, a merchandising company, reported the following results for October: Sales $ 411,000 $ 174,300 Cost of goods sold (all variable) 00:47:51 Total variable selling expense Total fixed selling expense Total variable administrative expense Total fixed administrative expense The gross margin for October is: Multiple Choice $236,700 $194,800 $ 26,200 $ 23,800 $ 15,700 $ 38,700