17 The selling price per unit less the variable cost per unit is the, a. contribution margin per unit b. fixed cost per unit c. gross margin d. margin of safety A Moving to another question will save this response. Moving to another question will save this response Question 16 For August, the cost components of a picture frame include $0.50 for the glass, $0.75 for the wooden frame, and $0.80 for latior. The assembly desk and tools cost 5830. Tws hundred fifty frames are expected to be produced in the coming year. What cost function best represents these costs? ay-2.05 020x by-820 +1.25x cy-125-820x) dy-820-2.05x Moving to another question will save this response. Question 1 Dese Question 15 Columbus Company provides the following ABC costing information: Activities Labor Gas Invoices Total costs Total Costs $420.000 $30,000 $180.000 $630.000 Activity-cost drivers 7.500 hours 5.000 gallons 7,500 invoices The above activities used by their three departments are: Labor Gas Lawn Department 2,600 hours 1,800 gallons 1,600 invoices Bush Department 1,300 hours 1,000 gallons 100 invoices Plowing Department 4,100 hours 2,200 gallons 5,800 invoices Invoices How much of the labor cost will be assigned to the Bush Department? a. $63.700 b. $72.800 4 c. $229,600 d. $145,600