Ephraim's Electromobiles produces electric cars. Some of the costs incurred by the firm this fiscal year are given below. Wages paid to factory workers Electricity cost for production facility Heating cost for administrative offices Depreciation on factory Advertising cost Salary of repairpersons for production machines Sales commissions $12,350 $7,940 $4,375 $13,250 $11,950 $3,500 $4,575 What was the total non-manufacturing cost incurred by Ephraim's this year? A 1 Total manufacturing cost B