Time left 0:29:46 The Keynesian Economy is described in the table below. Based on Keynes model and assumptions fill in the missing cells to answer questions 55 -60. All figures are in's billions. Inventory GDP Tax DP C S (X-MJ G THE Changes 300 50 -30 30 -20 50 350 -20 450 500 550 600 To eliminate the gap in the above question, government expenditures (G) must; Select one. O a. Increase by $10 billion O b. Increase by $25 billion O e Decrease by $10 billion O.d. Decrease by $25 billion