For each total fixed cost listed below, determine the forced cost per unit when sales are 40, 80, and 160 units. Store rent 1,600 Manager's salary 800 Equipment lease Depreciation on fixtures 200 400 Begin by calculating the fixed cost per unit for each of the fixed costs listed, and the total foxed cost per unt when sales are 40 units. Then calculate the fixed cost per unit and the total fixed cost per unit when sales are 80 and 160 units, respectively. (Round all amounts to the nearest cont) Fixed Cost per Total Fixed Cost Unit at 40 Units Store rent S 1,600 Manager's salary Equipment lease Depreciation on fixtures 200 Total fixed cost per unit 800 400