The additional benefit of increasing some activity by one-unit is called the

A political opponent argues that unemployment insurance is bad for the economy. How would you counter this argument to show that unemployment insurance is actually good for the economy?

What will be an ideal response?

U.S. per capita GDP is roughly how much larger than the world average?

A. Five times as large. B. Twice as large. C. Four times as large. D. Three times as large.