House of Organs, Inc., purchases organs from a well-known manufacturer and sells them at the retail level The organs se on the average, for $2,800 each. The average cost of an organ from the manufacturer is $1,488. The costs that the company incurs in a typical month are presented below: Costs Cost Formula Selling: $942 per month Advertising $61 per organ sold Delivery of organs $4,777 per month, plus 5% of sales Sales salaries and commissions $660 per month Utilities Depreciation of sales facilities $4,960 per month Administrative: $13,556 per month Executive salaries $850 per month Depreciation of office equipment $2,462 per month, plus $40 per organ sold Clerical Insurance $712 per month During November, the company sold and delivered 61 organs