3. Sunland Sports Hut provides individual instruction and coaching to children participating in the city's baseball, softball, basketball, and soccer youth leagues. Last year's results were as follows: Total points available Sales revenue S860,000 Variable expenses 559,000 Contribution margin 301.000 Fixed expenses 175,583 Operating income $125,417 What is Sunland Sports Hut's degree of operating leverage? (Round answer to 2 decimal places, e. g. 52.75.) If Anna Sunland, the company's president, is successful in increasing sales revenue by 5%, by what percent will the company's operating income increase? (Round answer to 2 decimal places, e.g. 52.75%.) After achieving the sales increase in part (b), what will be the company's new operating income? (Round answer to decimal places, e.g. 5,275.) After achieving the sales increase in part (b), what will be the company's new operating leverage ? (Round answer to 2 decimal places, e.g. 52.75.)