This Question: 1 pt 23 of 40 (16 complete) This Test: 40 pts possible Sunlight Design Corporation sells glass vases at a wholesale price of $2.50 per unit. The variable cost to manufacture is $1.75 per unit. The monthly fixed costs are $8,000.00. Its current sales are 28,000 units per month. If the company wants to increase its operating income by 20%, how many additional units must it sell? (Round any intermediate calculations to two decimal places and your final answer up to the nearest whole number.) O A. 31,467 glass vases O B. 3,467 glass vases C. 70,000 glass vases O D. 8,000 glass vases