In a Small Economy in 2018,aggregate Expenditure Was $850 Million

Multiple Choice

In a small economy in 2018,aggregate expenditure was $850 million while GDP that year was $800 million.Which of the following can explain the difference between aggregate expenditure and GDP that year?

A) Aggregate expenditure is always less than GDP in developed countries.
B) Firm investment in inventories was less than anticipated in 2018.
C) Firm investment in inventories was greater than anticipated in 2018.
D) Aggregate expenditure is always less than GDP in developing countries.