Consider a population of 1,000 families: 200 had Medicaid insurance, 700 had some other type of insurance, and 100 were uninsured. Supposed that Medicaid expanded eligibility to allow additional families to get coverage. After one year, 250 families now have Medicaid, 675 now have private insurance, and 75 are uninsured.

a. Calculate take-up and crowding out both in number of families and in rates

b. Has insurance coverage for the population increased