Robert Necco and Nelson Packard are economists at Economic Research Associates. ERA asks Necco and Packard for their opinions about the effects of fiscal policy on real GDP for an economy currently experiencing a recession. Necco states that real GDP is likely to increase if both government spending and taxes are increased by the same amount. Packard states that if both government spending and taxes are increased by the same amount, there is no expected net effect on real GDP. Regarding the statements made by Necco and Packard: Necco Packard（）①A. Correct Correct ②B. Correct Incorrect ③C. Incorrect Incorrect
A. ①
B. ②
C. ③