If Aggregate Planned Expenditure Equals GDP, Then

Multiple Choice

If aggregate planned expenditure equals GDP, then

A) there must be no change in firms' inventories.
B) the change in firms' inventories must be positive.
C) the change in firms' inventories must be equal to the planned change.
D) the change in firms' inventories must be negative.
E) actual aggregate expenditure might be greater than, equal to, or less than real GDP.