The Fashion Shoe Company operates a chain of womens shoe shops that carry many styles of shoes that are all sold at the same price. Sales personnel in the shops are paid a sales commission on each pair of shoes sold plus a small base salary. The following data pertains to Shop 48 and is typical of the companys many outlets: Per Pair of Shoes Selling price $ 25.00 Variable expenses: Invoice cost $ 11.50 Sales commission 3.50 Total variable expenses $ 15.00 Annual Fixed expenses: Advertising $ 32,000 Rent 17,000 Salaries 110,000 Total fixed expenses $ 159,000 Required: 4. The company is considering paying the Shop 48 store manager an incentive commission of 75 cents per pair of shoes (in