Bijou Museum sells 75% of its tickets for the regular price of $14. The remaining discount tickets are sold for the price of $10. Variable cost per guest is $2 for both groups and fixed costs total $66,000 per month. What are the number of regular-price guests and discount guests at the breakeven point?

Regular, Discount

a) 6,600 2,200

b) 6,000 2,000

c) 4,500 1,500

d) 4,125 1,375