A cost-benefit calculation that focuses on the difference between a feasible alternative and the next feasible alternative is called:

Last year the price of a dozen eggs was $1, and this year the price is $1.30. Which of the following does NOT express this price change accurately?

A) The price increased 30 percent. B) The price increased by 30 cents. C) If last year was the base year, the index number for this year would be 130. D) If this year is the base year, the index number for last year would be 130.

The reason that some corporations grow so big is:

a. double taxation b. that they are a separate entity from their owners c. that they have limited liability d. none of these