Xander Studios holds a sculpting class for which it charges students $250. The costs consist of the following: Variable costs per student: Sculpting supplies $100 Enrollment costs 50 Fixed costs for the course: Instructor's salary $1,000 Rental cost of the classroom 500 The break-even number of students is a. 2 b. 11 c. 20 d. 12

After much consideration, you have chosen cancun over ft. lauderdale as your spring break destination this year. however, spring break is still months away, and you may reverse this decision. which of the following events would prompt you to reverse this decision? a. the marginal cost of going to cancun decreases.b. the marginal cost of going to ft. lauderdale decreases.c. the marginal benefit of going to cancun increases.d. the marginal benefit of going to ft. lauderdale decreases.