Schruto Farm Sales bus portable generators for 480 and sell them for $740. He pays a sales commission of 5% of sales revenue to his sales staff Mr. Schle pays 15.000 a month rent for his store and also pays $1,700 a month to his staff in addition to the commissions. Mr. Schrute sold 500 generators in June. If Mr. Schute prepares a contribution margin income statement for the month of June what would be his contribution margin? O A 5628,500 OB. $111,500 OC. $370,000 OD. $258,500