35. Herbert Company manufactures a part for its production cycle. The costs per unit for 10,000 units of this part are as follows: Direct materials $20 Direct labor 15 Variable factory overhead 16 Fixed factory overhead Q Total costs 3; The fixed factory overhead costs are unavoidable. Assuming no other use of their facilities, the highest price that Herbert Company should be willing to pay for the part is a. $41. b. $35. c. $45. d. $51