Use the following table to answer the question below. Jane's Production Possibilities SchedulePounds of Green BeansPounds of Corn08020604040602080 0Jane's opportunity cost of producing 1 pound of green beans is ________ pound(s) of corn.

What is one of the major welfare challenges today and how is it being tackled in the United States?

What will be an ideal response?

In the real business cycle model, an increase in current total factor productivity leads to

A) an increase in investment. B) a decrease in investment. C) no change in investment. D) an ambiguous response of investment.