Exercise 3-11A (Algo) Margin of safety LO 3-4 Perez Company makes a product that sells for $33 per unit. The company pays $17 per unit for the variable costs of the product and incurs annual fixed costs of $140,800. Perez expects to sell 21,300 units of product. Required Determine Perez's margin of safety expressed as a percentage. (Round your answer to 2 decimal places. (i.e., 0.2345 should be entered as 23.45)) Margin of safety %