Spice Inc.'s unit selling price is $50, the unit variable costs are $33, fixed costs are $117,000, and current sales are 10,500 units. How much will operating income change if sales increase by 5,300 units? O a $178,500 decrease b. $90,100 increase c. $268,600 increase d. $178.500 increase

Spice inci's unit selling price is $50, the unit variable costs are $33, fixed costs are $117,000, and current sales are 10.500 units. How much will operating income change if sales increase by 5,300 units? 2. 5178.500 decreare b. $90.100 increase c $268.500 increase d. $178.500 increase