Contribution margin ratio a. Coastal Company budgets sales of $1,200,000, fixed costs of $32,400, and variable costs of $144,000. What is the contribution margin ratio for Coastal Company? fill in the blank 1 of 1 % b. If the contribution margin ratio for Bushner Company is 38%, sales were $540,000, and fixed costs were $160,060, what was the operating income? fill in the blank 1 of 1$ Feedback Area