11. On March 10, Frazier Company received merchandise for resale from its normal supplier. The invoice price was $3,600 with terms of 2/10, n/30 for 100 units of Part #345. The invoice was paid on March 17. Freight costs were $120 and the company paid $108 of interest on a loan to buy the inventory. What is the unit cost that should be recorded for each of the 100 units of Part #345? A. $36.00 B. $36.48 C. $37.20 D. $37.56