24 States Offer Tuition-Free College Programs Community college is now free in some states for students who meet certain eligibility requirements usually based on family income and a GPA minimum. Source: U.S. News & World Report, August 29, 2019 If college is tuition-free, how does the number of students enrolled change and is the outcome efficient? Question content area bottom Part 1 If college is tuition-free, the number of students enrolled _______ and the outcome is _______. A. decreases; efficient if at the quantity enrolled marginal social benefit equals marginal cost B. decreases; inefficient if at the quantity enrolled marginal social benefit exceeds marginal cost C. increases; efficient if at the quantity enrolled marginal social benefit is less than marginal cost D. increases; inefficient if at the quantity enrolled marginal social benefit is less than marginal cost