les Co. is S 70.000. Selling price per unit is S 100, the contribution margin ratio is 35 %, a Current operating income for Bay Area Cyc fixed expense is $280,000 Required 1. Calculate Bay Area Cycle's per unit variable expense and contribution margin. How many units are currently being sold? Per Unit Volume Total Ratio 1001% Revenue Variable expense Contribution margir Fixed expense 100.00 351% (280,000) $ 70,000 Operating income 2. How many additional unit sales would be necessary to achieve operating incone of $105.000 Additional unit sales units