16 - 19 Callie Corporation's products sell for $180 each . The variable cost of each product is $135 , and fixed operating costs are $371 250 . Callie pays $61 875 interest on its outstanding debt each year and its marginal tax rate is 40 percent If Callie expects to sell 11 090 units , what is its degree of operating leverage ( DOL ) , its degree of financial leverage ( DFL ) , and its degree of total leverage ( DIL ) ? The firm has no preferred stock