Contribution Margin Ratio

a. Matzinger Company budgets sales of $10,400,000, fixed costs of $1,100,000, and variable costs of $6,656,000. What is the contribution margin ratio for Matzinger Company? %_________

b. If the contribution margin ratio for Raynor Company is 41%, sales are $6,200,000, and fixed costs are $1,350,000, what is the operating income? $___________