If a company has fixed costs and is operating at a level that exceeds the breakeven that happens if it increases its sales by 20%? Frost and Frost have a contribution margin rate of 35%, a margin of Contribution for each service they provide to their customers for $ 15. It also has a monthly fixed cost of $ 12,000. During February, Frost and Frost served 1, 200 services to its customers. How much more would your profits increase if you make 200 additional services? Clade Smith manufactures dolls. These are sold at $ 12.00 each. The dolls each have a variable cost of $ 5. The fixed costs (annual) are $ 7,000. How many dolls do you have to sell to make a profit of $ 3, 150