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The table below shows the savings and investment functions for the economy of Brittenla (2) (3) Investment Investment (4) (5 ) (1 ) Spending Spending 2 Savings Savings 2 Rate of (billions of billions of billions of (billions of Interest (%) dollars) dollars) dollars dollars) 1 850 1050 250 450 2 750 950 350 550 3 650 850 450 650 4 550 1750 550 $750 5 450 650 650 850 6 350 550 750 950 7 250 4501 850 1050 8 150 350 950 1150 a. What is the equilibrium rate of Interest and the amount of loanable funds? Rate of Interest. 4 % Loanable funds: $ 550 billion b. Suppose that there is an increase of $200 billion in Investment. Complete column 3 In the table above. c. According to the theory of loanable funds, what will be the effect? There will be a(n) |decrease In the rate of Interest of $ 100 (billion) in loanable funds, and a(n) increase of 1 percentage points d. Suppose, Instead, that there is an increase of $200 billion In savings. Complete column 5 in the table above e. According to the theory of loanable funds, what will be the effect? There will be a(n) [(Click to select) v of $[ the rate of Interest billion In loanable funds and a(n) |(Click to select) v | of percentage points in