Schule For sale by own1720 in addition to w Son . O A 170.00 on 5145.00 OC 31.00 e $216.000 Schrute Farm Sales buys portable generators for $450 and sells them for $720. He in addition to the commissions. Mr. Schrute sold 300 generators in June. If Mr. Sch O A. $70,200 OB. $145,800 O c. $361,800 OD. $216,000 commission of 5% of sales revenue to his sales staff. Mr. Schrute pays $5,000 a month rent for his store, and also pays $2,000 a month to his staff a contribution margin income statement for the month of June, what would be his contribution margin