2 0.62 points - eBook Hint Print Seved Exercise 6-4 Computing and Using the CM Ratio [LO6-3] Last month when Holiday Creations, Inc., sold 50,000 units, total sales were $200,000, total variable expenses were $120,000, and fixed expenses were $65,000. 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 total sales by $1,000? 1. Contribution margin ratio 2. Estimated change in net operating income