Approximately how many slaves were brought from Africa to the New World during the operation of the transatlantic slave trade?

Which of the following would increase the supply of physicians?

a. Increasing the cost of attending medical school. b. More scholarships and grants to cover medical school tuition. c. Increasing the medical school entrance requirements to include 15 hours of economics. d. Making it easier for plaintiffs to prove medical malpractice claims. e. Paying medical schools to eliminate residency opportunities in some specialties.

According to the Malthusian prediction in the long run: a. growth in real output of an economy would eventually become negative. b. growth in real output of an economy will eventually reach a stable level. c. scarcity would be completely eliminated

d. poverty would be completely eliminated.