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lime 0.:va 6) Refer to Figure above. At a price of $15 A) there would be a surplus of 6 units. B) there would be a shortage of2 units. C) there would be a surplus of4 units. D) there would be a shortage of 4 units. 7) Refer to the Figure above. A change from point B to point C represents: A) increase in demand B) decrease in demand C) decrease in quantity demanded D) increase in quantity demanded 8) The nominal GDP in the country is $3 trillion. This means that: A) the value oi'outpnt is 3trillion. B) total income is $3 trillion. C) total spending is $3 trillion. D) all of the above are true