Saved Help Save & Exit Submit Consumption Investment GDP (Y ) (C) (I) $0 $60 $30 100 120 40 200 180 50 300 240 60 400 300 70 500 360 80 (Advanced analysis) The table gives data for a private closed economy. The letters Y, C, S, and / are used to represent real GDP, consumption, saving, and investment, respectively. Equilibrium Y (= GDP) is Multiple Choice O $100