19. Refer to the graph to answer this question. Which of the following is verified by the graph? N TR G Spending and N TR Y2 Y1 YJ Real GOP NTR2 A. That a budget surplus exists if government spending is G, and real GDP is Y,. B. That a budget deficit exists if government spending is G, and real GDP is Y,. C. The reduction in government spending from G, to G, would produce real GDP equilibrium at Y. D. If government spending was reduced from G, to G, the budget surplus at Y2 would disappear if real GDP remained at Y,- E. That the budget is balanced if government spending is G, and real GDP is Y