Requirement 3. Use the coffee shop's operating leverage factor (using the May contribution margin income statement) to determine its new operating income if sales volume increases 17%. Prove your results using the contribution margin income statement format. Assume that sales mix remains unchanged. Identify the formula to compute the operating leverage factor. Identify the formula to compute the operating leverage factor. ]1=Operatingleveragefactor (Round your answer to two decimal places.) Awesome Coffee's operating leverage factor is If Awesome Coffee can increase sales revenue by 17%, keeping the sales mix the same, operating income will be Prepare a summary contribution margin income statement to prove your answer above. (For amounts with a $0 balance, make sure to enter "0" in the appropriate input field.) Requirement 3. Use the coffee shop's operating leverage factor (using the May contribution margin income statement) to determine its new operating income if sales volume increases 17%. Prove your results using the contribution margin income statement format. Assume that sales mix remains unchanged. Identify the formula to compute the operating leverage factor. Identify the formula to compute the operating leverage factor. ]1=Operatingleveragefactor (Round your answer to two decimal places.) Awesome Coffee's operating leverage factor is If Awesome Coffee can increase sales revenue by 17%, keeping the sales mix the same, operating income will be Prepare a summary contribution margin income statement to prove your answer above. (For amounts with a $0 balance, make sure to enter "0" in the appropriate input field.)