Trident Company produces cylinders for the automotive industry. Among the costs incurred during the month, were the following: Sales commissions $ 5,000 Raw materials $ 12,000 Depreciation on office equipment $ 8,000 Utilities at the factory $ 3,500 Direct labor $ 7,500 Maintenance costs at the plant $ 1,500 Rent for Corporate headquarters $ 10,000 Of the costs provided above, what is the total of the costs that would be charged to production: O a. $29,500 O b. $24,500 O c. $19,500 O d. $47,500