Which federally funded program provides those who are eligible with a debit card to pay for food?

A public good

a. possesses the characteristic of nonrivalry in consumption b. is one whose benefits cannot be shared c. is provided by the public sector d. has nonexcludable benefits e. both (a) and (d)

A decrease in demand for cameras would likely be caused by

A. a decrease in the price of cameras. B. an increase in the price of a substitute good. C. an increase in the price of cameras. D. an increase in the price of a complementary good.