E7-25A (book/static) Question Help Robert's Steel Parts produces parts for the automobile industry. The company has monthly fixed expenses of $720,000 and a contribution margin of 90% of revenues. Read the requirements. Requirement 1. Compute Robert's Steel Parts' monthly breakeven sales in dollars. Begin by identifying the formula. = Breakeven sales in dollars 1. Compute Robert's Steel Parts' monthly breakeven sales in dollars. 2. Use the contribution margin ratio to project operating income (or loss) if revenues are $540,000 and if they are $1,040,000. 3. Do the results in Requirement 2 make sense given the breakeven sales you computed in Requirement 1? Explain