Make-or-Buy Decision Matchless Computer Company has been purchasing carrying cases for its portable computers at a purchase price of $58 per unit. The company, which is currently operating below full capacity, charges factory overhead to production at the rate of 45% of direct labor cost. The total unit costs to produce comparable carrying cases are expected to be as follows: Direct materials Direct labor $30.00 22.00 Factory overhead (45% of direct labor) 9.9. Total cost per unit $61.9 If Matchless Computer Company manufactures the carrying cases, fixed factory overhead costs will not increase and variable factory overhead costs associated with the cases are expected to be 12% of the direct labor costs. a. Prepare a differential analysis dated February 24 to determine whether the company should Make Carrying Case (Alternative 1) or Buy Carrying Case (Alternative 2). If required, round your answers to two decimal places. If an amount is zero, enter "0". For those boxes in which you must enter subtracted or negative numbers use a minus sign. Differential Analysis Make Carrying Case (Alt. 1) or Buy Carrying Case (Alt. 2) Unit costs: Purchase price Direct materials per unit February 24 Make Carrying Buy Carrying Case (Alternative 1) Case (Alternative 2) Differential Effects (Alternative 2) Direct labor per unit Variable factory overhead per unit Fixed factory overhead per unit Total unit costs b. Assuming there were no better alternative uses for the spare capacity, it would factory overhead is to this decision. to manufacture the carrying cases. Fixed