Which feature of the business cycle does the one-period model replicate with shocks to government expenditures?

The above figure that most accurately shows a production function is

A) Figure A. B) Figure B. C) Figure C. D) Figure D. E) Both Figure A and Figure B; Figure A for an economy with an excess of labor and Figure B for an economy with a shortage of labor.

Suppose that Dave has $200 to spend per week and he buys only magazines and pizza. The price of a pizza is $10 and the price of a magazine is $5. If Dave buys 20 magazines per week, which of the following amount of pizza is not affordable to him?

A) 10 B) 20 C) 9 D) All of the above answers are correct because none of the listed amounts of pizza are affordable.