You have made an investment of $250 that will yield a profit of $30 in one year. If the interest rate is 11.5%, what is your internal rate of return?

The price of one good produced by a multiproduct industry rises. For another good produced by that industry

a. the supply curve will shift to the left. b. the supply curve will remain constant. c. the supply curve will shift to the right. d. the demand curve will shift to the right.

What is marginal analysis?