When talking about economic resources, capital refers to which of the following? a) Investments and stocks
b) All of the above
c) Money
d) Tools and machinery to manufacture goods.

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.)

When the price of pencils increases from $1.50 to $2.50, there is an increase in quantity demanded of pens from 100 to 150. the cross-price elasticity of demand between pencils and pens is: ?

Anew japanese restaurant opens two blocks from your home. the owner, reiko, is a personal friend of yours. you don't particularly like japanese food, but you decide to go anyway; however, there is nothing on the menu that sounds appealing. unfortunately, it turns out that most of the people in your town don't like japanese cuisine either. reiko confides that business is not good, but she isn't sure what to do from an economic standpoint. which of the following would most likely describe adam smith's perspective on this problem? select one: a. reiko should ask the government for assistance. b. reiko should close the restaurant and find a different career. c. reiko should lay off workers and do everything herself to save money. d. reiko should add other foods to the menu and offer discounts to attract more people to her restaurant.