An increase in income causes the demand of normal goods to ...

[rlane42]

An increase in income causes the demand of normal goods to _________ and the price of normal goods to
 a. Increase; increase
 b. Increase; decrease
  c. Decrease; increase
  d. Decrease, decrease

Question 2

At a fair carnival roulette wheel, a player can either win 10, 30, or 80 . Assuming that the wheel is fair, what is the expected value of the play?
 a. 20
  b. 40
  c. 60
  d. 80

[rachel]

Answer to Question 1

a

Answer to Question 2

b

[rlane42]

Thanks for the timely response, appreciate it

[mammy1697]

Wow, this really help