Could I get some help please!

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38 1 ints eBook Hint Print eferences Exercise 6-1 (Algo) The Effect of Changes in Sales Volume on Net Operating Income [LO6-1] Whirly Corporation's contribution format income statement for the most recent month is shown below: Per Unit $ 30.00 20.00 $ 10.00 Sales (7,000 units) Variable expenses Contribution margin Fixed expenses Net operating income Total $ 210,000 140,000 70,000 Required: (Consider each case independently): 1. Revised net operating income 2. Revised net operating income 3. Revised net operating income 54,200 $ 15,800 1. What would be the revised net operating income per month if the sales volume increases by 70 units? 2. What would be the revised net operating income per month if the sales volume decreases by 70 units? 3. What would be the revised net operating income per month if the sales volume is 6,000 units? 2 1.38 points Hint Exercise 6-4 (Algo) Computing and Using the CM Ratio [LO6-3] Last month when Holiday Creations, Incorporated, sold 44,000 units, total sales were $176,000, total variable expenses were $135,520, and fixed expenses were $39,700. submit Check my work 1. Contribution margin ratio 2. Estimated change in net operating income Required: 1. What is the company's contribution margin (CM) ratio? 2. What is the estimated change in the company's net operating income if it can increase sales volume by 575 units and total sales by $2,300? (Do not round intermediate calculations.)