A society's institutional mechanism for determining the way in which scarce resources are used to satisfy human desires refers to its a. macroeconomics. b. economy. c. economic infrastructure. d. economic system.

Alocal barnes and noble bookstore ordered 80 marketing books but received 60 books. what percent of the order was missing?

Acompany manufactures x units of product a and y units of product b, on two machines, i and ii. it has been determined that the company will realize a profit of $3 on each unit of product a and $4 on each unit of product b. to manufacture a unit of product a requires 7 min on machine i and 5 min on machine ii. to manufacture a unit of product b requires 8 min on mchine i and 5 min on machine ii. there are 175 min available on machine i and 125 min available on machine ii in each work shift. how many units of a product should be produced in each shift to maximize the company's profit p?

20. to add body to a hearty broth, you may use a. onions. b. pasta. c. cheese. d. water.