Problem 12-18 Allocation to accomplish smoothing LO 12-1,12-2,12-3 Solomon Corporation estimated its overhead costs would be $23,200 per month except for January when it pays the $163,200 annual insurance premium on the manufacturing facility. Accordingly, the January overhead costs were expected to be $186,400 ($163,200+ $23,200. The company expected to use 7,400 direct labor hours per month except during July, August, and September when the company expected 9,800 hours of direct labor each month to build inventories for high demand that normally occurs during the Christmas season. The company's actual direct labor hours were the same as the estimated hours. The company made 3,700 units of product in each month except Juy, August, and September, in which it produced 4,900 units each month. Direct labor costs were $24.50 per unit, and direct materials costs were $1010 per unit. Required a. Calculate a predetermined overhead rate based on direct labor hours. b. Determine the total allocated overhead cost for January, March, and August c. Determine the cost per unit of product for January, March, and August. d. Determine the selling price for the product, assuming that the company desires to earn a gross margin of $2100 per unit Complete this question by entering your answers in the tabs below. Req A Reqs B to D Determine the total allocated overhead cost, the cost per unit of product and the selling price for the product for January, March, and August. Assume that the company desires to earn a gross margin of $21.00 per unit. (Do not round intermedi ate calculations. Round "Cost per unit and Price" to 2 decimal places.) January March August 45060 Total alocated overhead costts Cost per unit Price 34,040 34040 KReq A B to D