4. Assume that the company expects to produce and sell 15,000 units of product during the coming year. What average cost per unit and what total cost would you expect the company to incur for direct materials and for factory depreciation at this level of activity? Assume that raw materials costs charged by suppliers will not change next year. For factory depreciation, assume that the company uses straight-line depreciation and that the factory equipment has five years of useful life remaining. (Round your answers to 2 decimal places.) 4. Assume that the company expects to produce and sell 15,000 units of product during the coming year. What average cost per unit and what total cost would you expect the company to incur for direct materials and for factory depreciation at this level of activity? Assume that raw materials costs charged by suppliers will not change next year. For factory depreciation, assume that the company uses straight-line depreciation and that the factory equipment has five years of useful life remaining. (Round your answers to 2 decimal places.)