Public goods can be provided publicly

In the above figure, if the market quantity is restricted to 500,000 and the price is allowed to rise to set the quantity demanded equal to the quantity supplied, then the producer surplus is equal to

A) area D + area F. B) area C + area E. C) area A + area B + area C. D) area A + area B. E) area B + area D + area F.

Which of the following effects will not increase (i.e., shift to the right) the aggregate supply curve?

a. An increase in the average national price level. b. An appreciation of the domestic currency. c. An increase in the number of immigrants. d. All of these answers are correct. e. None of these answers are correct.