Consider a closed economy that is characterized by the following equations: Y=C+I+G C=500+0.75(Y-T) 1=375-25r T=500 G=500 Ms-Md Ms=1000 DBy-1500-200r DCY-2000-100 9 6 0 3 0 23 DDY-2000-200r DEY-4000-100r (1) Md/P=L(r,Y)=0.5Y-50r where Y is gross domestic product, C is private consumption expenditure, / is investment expenditure, G is government expenditure, T is tax revenues, Ms is money supply, Md/P is demand for real money balances, r is the interest rate (in % points), and P is the aggregate price level. ick Smer All Ansipers to save all answers (3) A1: Derive the 15 and LM curves of the economy then choose the correct versions from the list below: CAY-1000-100r (8) Save