$$Coastal Company budgets sales of $$1,210,000,$ fixed costs of $$40,800,$ and variable costs of $$181,500.$ What is the contribution margin ratio for Coastal Company? 

 

b$.$ If the contribution margin ratio for Bushner Company is $42\%,$ sales were $$649,000,$ and fixed costs were $$218,060,$ what was the operating income?