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 Total fixed costs $12,900 Sales volume (units) 31,000 Variable cost/unit Operating income B $750 2,700 (4) $450,000 3720 (1) $360 $43.20 $21,820 (5) $262,800 30 % (2) 25% 40% Tax rate After-tax profit $15,274 Contribution margin ratio 34,720 (3) $692,250 (6) 0.55