Mustaine Company sells only one product at a regular price of &7.50 per unit. Variable expenses are 60% of sales and fixed expenses are $30,000. Management has decided to decrease the selling price to $6.00 in hopes of increasing its sales volumes. What is the sales dollars level required to break even at the old price of $7.50?

a. 75k

b. 12k

c. 18k

d. 50k