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Mylebust Corporation's relevant range of activity is 4,360 units to 8,720 units. When it produces and 5 ells 6,540 units, its average costs per unit are as follows: Required: a. For financial reporting purposes, what is the total amount of product costs incurred to make 6,540 units? b. For financial reporting purposes, what is the total amount of period costs incurred to sell 6,540 units? c. If the selling price is $22.90 per unit, what is the contribution margin per unit sold? Note: Round "Per unit" answer to 2 decimal places. d. If 7,630 units are produced, what is the total amount of direct manufacturing cost incurred? If 7.630 units are produced, what is the total amount of indirect manufacturing cost incurred? What incremental manufacturing cost will the company incur if it increases production from 6.540 to 6,541 units? Note: Round "Per unit" answer to 2 decimal places