For each total fixed cost listed below, determine the fixed cost per unit when sales are 60, 120, and 240 units. 4.800 1,800 Store rent $ Manager's salary Equipment lease Depreciation on fixtures 1,200 300 Begin by calculating the fixed cost per unit for each of the fixed costs listed, and the total fixed cost per unit when sales are 60 units. Then calculate the fixed cost per unit and the total fixed cost per unit when sales are 120 and 240 units, respectively. (Round all amounts to the nearest cent.) Fixed Cost per Total Fixed Cost Unit at 60 Units Store rent $ 4.800 1.800 1,200 Manager's salary Equipment lease Depreciation on fixtures Total fixed cost per unit 300