Prince Paper has budgeted the following amounts for its next fiscal year Total fixed expenses Selling price per unit Variable expenses per unit S800,000 $50 $35 f Price Paper spends an additional $12,900 on advertising, sales volume should increase by 2,000 units. What efect will this have on operating income? O A. Decrease of $17,100 O B. Increase of $30,000 c. Decrease of S30000 D. Increase of $17,100 O