Roger's Steel Parts produces parts for the automobile industry. The company has monthly xed expenses of $670,000 and a contribution margin of 80% of revenues. Read the @uirements. Requirement 1. Compute Roger's Steel Parts' monthly breakeven sales in dollars. Begin by identifying the formula. ( + )+ = Breakeven sales in dollars Requirements . Compute Roger's Steel Parts' monthly breakeven sales in dollars. . Use the contribution margin ratio to project operating income (or loss) if revenues are $520,000 and if they are $1,050,000. . Do the results in Requirement 2 make sense given the breakeven sales you computed in Requirement 1? Explain