Answer:
C) This will shift the aggregate demand curve to the left.
Step-by-step explanation:
The demand curve is graphed on one axis being price level and the other axis being the total amount of goods and services purchased.
If consumer is pessimistic about their future incomes, they will want to save more and spend less, so they will demand less less goods and services at any price level than they used to before the recession (at that corresponding price level) ==> demand curve shift left.