Which of the following shifts the supply curve for pizza to the right? a. an increase in the price of root beer, a complement to pizza b. a kitchen fire that destroys a popular pizza joint c. a decrease in the price of cheese, an input to pizza d. an increase in the price of pizza

Which of the following best explains how the invention of money affected the barter system? a. the invention of money supplemented the barter system by providing a nonperishable medium of exchange b. the invention of money completely replaced the barter system with a free-market system c. the invention of money had no effect on the barter system d. the invention of money drastically reduced the value of goods used in the barter system 2b2t

How many months does the federal budget usually take to prepare

As sales exceed the break‑even point, a high contribution‑margin percentage (a) increases profits faster than does a low contribution-margin percentage (b) increases profits at the same rate as a low contribution-margin percentage (c) decreases profits at the same rate as a low contribution-margin percentage (d) increases profits slower than does a low contribution-margin percentage