The diagram, which illustrates part of the process causing the aggregate demand curve to slope downwards to the right, is incomplete. Which words correctly fill gaps 1, 2 and 3?
- A1 falls; 2 falls; 3 falls
- B1 falls; 2 rises; 3 rises
- C1 rises; 2 falls; 3 falls
- D1 rises; 2 rises; 3 falls