need help please

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 company's many outlets: Required: 4. The company is considering paying the Shop 48 store manager an incentive commission of 80 cents per pair of shoes (the addition to the salesperson's commission). If this change is made, what will be the new break-even point in unit sales and dollar sales? Note: Do not round intermediate calculations. Round "New break-even point in unit sales" up to the nearest whole unit and ound "New break-even point in dollar sales" to the nearest whole dollar