17) Clinton Company manufactures a part for its production cycle. The costs per unit for 10,000 units 17)- of the part are as follows: Direct materials Direct labor Variable factory overhead Fixed factory overhead Total costs $20.00 15.00 16.00 10.00 $61.00 The fixed factory overhead costs are unavoidable. Wilson Company has offered to sell 10,000 units of the same part to Clinton Company for $55 per unit. Assuming no other use for the facilities, Clinton Company should A) make the part to save $6 per unit B) buy the part from Wilson Company to save $6 per unit C) buy the part from Wilson Company to save $4 per unit D) make the part to save $4 per unit