(Table: Investment Spending, Private Spending, and Capital Inflows II) Use Table: Investment Spending Private Spending, and Capital Inflows II. What is the budget balance as a percentage of GDP in Northlandia? Table: Investment Spending, Private Spending, and Capital Flows II Northlandia Southlandia Investment spending as a percentage of GDP 30% 25% Private savings as a percentage of GDP 10 35 Capital inflow as a percentage of GDP 5 -5