The following Information relates to a company with a relevant ran l l ge of activity from 12,000 units to 15.000 units. They are 13 currently producing and selling 14 .000 units. The average cost per unit is $6.80 for direct materials; $3.50 for direct labor, and $3.60 for variable manufacturing overhead. _ The average xed cost per unit is $13.80 for fixed manufacturing overhead; $3.00 for fixed selling expenses and $1.70 for fixed a administrative expenses. 35. Variable selling expenses are $.80 per unit and variable administrative expenses are $.70 per unit. Required: (For questions a. - d. assume that 13,000 units are produced and sold.) a. Calculate the total amount of variable cost for the units sold. b. Calculate the variable cost per unit said. [Round "Per unit" answer to 2 decimal places.) c. Calculate the total amount of fixed manufacturing costs. d, Calculate the average fixed manufacturing cost per unit produced. (Round "Per unit'I answer to 2 decimal places.) e. Calculate the incremental manufacturing cost the company will incur if production increases from 14.000 to 14.001 "iis- (ROUNd 'Pe' unit" answer to 2 decimal places.) a Total variable costs for 13.000 units = _ Variable cost _r unit for 13.000 units Total xed manufacturing overhead cost for = 13, 000 units Average xed manufacturing cost for 13. 000 - units a incremental manufacturing cost _