For barter to occur there has to be A) a commodity to serve as ...

[Hungry!]

For barter to occur there has to be
 
  A) a commodity to serve as a medium of exchange. B) a single coincidence of wants.
  C) a double coincidence of wants. D) a formal market where prices are quoted.

Question 2

Which of the following would likely result in a shift of the aggregate demand curve to the right?
 
  A) a rise in the real interest rate
  B) a decrease in the quantity of money in circulation
  C) a decrease in job security
  D) a tax cut

[Carissamariew]

Answer to Question 1

C

Answer to Question 2

D

[Hungry!]

Thanks for the timely response, appreciate it

[adammoses97]

TYSM