If consumption expenditures are $600 spending on fixed investment is $100, imports are $40, exports are $75, the capital consumption allowance is $25, government spending is $50, and inventories have fallen by $5, then Gross Domestic Product (GDP) is _____. a) $25 greater than NDP. b) $20 greater than NDP. c) $50 greater than NDP. d) the same as NDP.