scchrute Farm Sales buys portable generators for and sells them for $760. He pays a sales commission of5% of sales revenue to his sales staff. Mr. Schrute pays $2,000 a month rent for hisstore, and also pays $2,200 a month to his staff in addition to the commissions. Mr. Schrute sold 600 generators in June. If Mr. Schrute prepares a contribution margin income statement for the month ofJune, what would be his contributionmargin

A.$316,800

B.$139,200

C.$772,800

D.$456,000