The consumer price index for Planet Econ consists of only two items: books and hamburgers. In 2015, the base year, the typical consumer purchased 10 books for $20 each and 200 hamburgers for $1 each. In 2017, the typical consumer purchased 12 books for $23 each and 300 hamburgers for $1.15 each. The consumer price index for 2017 on Planet Econ equals:

________ start new economic enterprises, while ________ run the enterprises on a day-to-day basis.

A. Entrepreneurs; managers B. Mangers; entrepreneurs C. Entrepreneurs; laborers D. Mangers; laborers

The economy pictured in the figure has a(n) ________ gap with a short-run equilibrium combination of inflation and output indicated by point ________. 

A. recessionary; A B. recessionary; C C. recessionary; B D. expansionary; A