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The table sets out the data for an economy when the government's budget is balanced. Real . . . . . . . . Loanable funds Loanahle funds Calculate the eqUIllbnum real Interest rate, Investment, and private savmg. mgr: "13; demanded supplied If planned saving decreases by $1 billion at each real interest rate, explain the change in the real interest rate and per year) (billions 01' 2007 dollars) investment. 2 8.0 6.0 If planned investment decreases by $1 billion at each real interest rate, explain the change in saving and the real interest 2 2'3 3'3 rate. ' ' 5 5.0 9.0 The real interest rate is percent a year. 5 4'0 100 >>> Answer to 1 decimal place. 7 3-0 11-0 B 2.0 12.0