Scenario: Foodland and Drinkland Two countries, Foodland and Drinkland, produce food and drinks. In Foodland, one resource unit produces 20 tons of food and one resource unit produces 10 tons of drinks. In Drinkland, one resource unit produces 12 tons of food and one resource unit produces 24 tons of drinks. Food Drinks Foodland 20 10 Drinkland 12 24 If these two countries were to gain from trading with each other, this would support the notion that trade is a .

Suppose life expectancy in years (l) is a function of two inputs, health expenditures (h) and nutrition expenditures (n) in hundreds of dollars per year. the production function is upper l equals ch superscript 0.40 baseline upper n superscript 0.60l=ch0.40n0.60. beginning with c = 1, a health input of $400400 per year (hequals=44) and a nutrition input of $400400 per year (nequals=44), show that the marginal product of health expenditures and the marginal product of nutrition expenditures are both decreasing. the marginal product of health expenditures when h goes from 44 to 55 is nothing, and the marginal product of health when h goes from 66 to 77 is nothing. (round your answers to three decimal places.)