Some financial information for each of three companies is reflected below in columns A, B, and C. Use your knowledge of CVP relationships to fill in the missing pieces numbered (1) through (9). Consider each company (i.e., column) separately. (Round variable cost per unit and contribution margin ratio to 2 decimal places, e.g. 0.24.) Selling price $4 $750 Total fixed costs $10,800 (4) $450,000 Sales volume (units) 31,000 2,300 Variable cost/unit (1) $300 $35.15 Operating income $28,880 (5) $238,275 Tax rate % (2) 25% 40% After-tax profit $20,216 $665,250 Contribution margin ratio (3) (6) 0.63