Suppose there was a wave of declining investor confidence in the economy. What would the impact be on the dynamic aggregate demand curve?

A wave of declining investor confidence would [ (Click to select) not change/ increase/ reduce] investment and therefore [ (Click to select) reduce/ not change/ increase] aggregate expenditure at each real interest rate. This would be reflected in a [[(Click to select) shift to the left of/ shift to the right of] movement down along the dynamic aggregate demand curve