The three major economic impacts of tourism are. a. Cultural facilities, infrastructure, and employment b. Employment, income, and income from outside the destination c. Invisible exports, balance of payments, and economic growth d. Foreign exchange earnings, land speculation, and import substitution Income, demonstration effect, and multiplier

The third program provides families with $50 in food stamps each week, redeemable for both perishable and nonperishable food. the fourth policy instead provides a family with a box of nonperishable foods each week, worth $50. use two graphs to illustrate that a family may be indifferent between the two programs, but will never prefer the $50 box of nonperishable foods over the $50 in food stamps. state your answer and use a consumer choice model for perishable food and nonperishable food to graphically justify your choice.