Please answer part 1-3. Please provide excel worksheets with and without formulas.

Intro ERT Corp. expects unit sales of 50,000 this year, an average price of $110 per unit, variable costs of $50 per unit and fixed costs of $120,000 for the year. The company pays $350,000 in interest per year. The marginal tax rate is 21%. The company has no preferred stock. Attempt 1/10 for 10 pts. Part 1 What is the degree of operating leverage? 2+ decimals Submit Part 2 - Attempt 1/10 for 10 pts. What is the degree of financial leverage at the expected levels? 2+ decimals Submit Part 3 - Attempt 1/10 for 10 pts. What is the degree of total leverage at the expected levels? h 2+ decimals Submit