Last year, Cayman Corporation had sales of $7,000,000, total variable costs of $3,000,000, and total fixed costs of $1,500,000. In addition, they paid $480,000 in interest to bondholders. Cayman has a 35% marginal tax rate. If Cayman's operating income increases 7%, what should be the increase in earnings per share? 10.8% 13.9% 13.3% 8.7% 11.2% Last year, Cayman Corporation had sales of $30,000,000, total variable costs of $13,500,000, and total fixed costs of $5,000,000. In addition, they paid $3,000,000 in interest to bondholders. Cayman has a marginal tax rate of 35 percent. If Cayman's sales increase by 15%, what should be the increase in earnings per share? 29.1% 20.3% 21.5% 23.8% 18.3%