Company A is a manufacturer with sales of $3,500,000 and a 50% contribution margin. Its fixed costs equal $1,320,000. Company B is a consulting firm with service revenues of $3,600,000 and a 20% contribution margin. Its fixed costs equal $270,000. Compute the degree of operating leverage (DOL) for each company. Which company benefits more from a 20% increase in sales. Complete this question by entering your answers in the tabs below. Compute the degree of operating leverage (DOL) for each company