D Question 15 1:2 pts Use the information below and your answer to the previous question to answer this question. ($$ amounts are in billions) C = 50 + 0.90Y 1 = 250 G = 175 Ex = Im = 25 Based on the information above, if policy makers change government spending by $10 billion, equilibrium GDP is: $5,000 billion. $4,760 billion. $5,250 billion. an amount that differs from all of the listed options. $4,850 billion