The horizontal summation of individual demand curves gives: a. a ...

[Kikoku]

The horizontal summation of individual demand curves gives:
 a. a supply curve.
  b. a Phillips curve.
  c. a market demand curve.
  d. the quantity supplied.
  e. a production function.

Question 2

A demand curve:
 a. has a positive slope.
  b. illustrates the negative relationship between price and quantity demanded.
  c. illustrates the positive relationship between price and quantity demanded.
  d. is based on the assumption of a stable supply curve.
  e. shifts about in a random fashion.

[zacnyjessica]

Answer to Question 1

c

Answer to Question 2

b