company a and company b have a plan that allows a customer to download music.

company a charges a one time $5 membership fee, and each song costs .75

company b does not charge a membership fee, and each song costs $1

how many songs would need to be downloaded so that the costs for company a’s plan and company b’s plan are equal?

Company A is a manufacturer with current sales of $6,000,000 and 60% contribution margin. Its fixed costs equal $2,600,000. Company B is a consulting firm with current service revenues of $4,500,000 and a 25% contribution margin. Its fixed costs equal $375,000. Compute the degree of operating leverage (DOL) for each company.