Question 1
If unplanned inventory investment is positive, then
◦ planned investment must be zero.
◦ planned aggregate spending must be greater than aggregate output.
◦ planned aggregate spending must be less than aggregate output.
◦ planned aggregate spending must equal aggregate output.
Question 2
If aggregate output equals planned aggregate expenditure, then
◦ unplanned inventory investment is zero.
◦ unplanned inventory adjustment is negative.
◦ unplanned inventory adjustment is positive.
◦ actual investment is greater than planned investment.