Shock Company manufactures computer monitors. The following is a summary of its basic cost and revenue data: Sales price Variable costs Unit contribution margin Per Unit Percent $ 500 322 $178 100.00 64.40 35.60 Assume that Shock Company is currently selling 620 computer monitors per month and monthly fixed costs are $80,200. What is Shock Company's degree of operating leverage (DOL) at this sales volume (ie, at 620 units)? (Round your answer to three decimal places) Multiple Choice 3.931 3.218 4.443