To find the market demand curve for a product, we sum the ...

[jlmhmf]

To find the market demand curve for a product, we sum the individual demand curves
 a. vertically.
 b. diagonally.
 c. horizontally.
 d. perpendicularly.

Question 2

Which of the following decreases U.S. aggregate demand?
 a. a lower price level, increasing citizen's real wealth
 b. a lower price level, reducing interest rates
 c. a lower price level, increasing exports and decreasing imports
  d. None of the above decrease U.S. aggregate demand.

[perkiness]

Answer to Question 1

c

Answer to Question 2

d