4. Assume that the company expects to produce 19.000 units of product duing the coming year. What average cost per unit and what total cost would you expect the company to incur for direct materials at this level of activity? For factory insurance? (in preparing your answer, assume that direct materlals is a variable cost and that insurance is a fixed cost, also assume that insurance is computed on a straight-line basis.) (Round "Average cost per unit" answers to 2 decimal places.) 4. Assume that the company expects to produce 19.000 units of product duing the coming year. What average cost per unit and what total cost would you expect the company to incur for direct materials at this level of activity? For factory insurance? (in preparing your answer, assume that direct materlals is a variable cost and that insurance is a fixed cost, also assume that insurance is computed on a straight-line basis.) (Round "Average cost per unit" answers to 2 decimal places.)