answer the question based on the picture

lnluutrohlpommlpotwn] a. on o \\I an H 0 I\") 200 300 400 500 500 Rnlmomylbiliomoimm The Figure above shows the demand for money in Kiteland. a} IF the Kiteland Central Bank has set the quantity of money so that the equilibrium interest rate is 4 percent, draw the supply of money curve. (1 Mark) b} Suppose that Kiteland's Central Bank wants to raise the interest rate by 1 percentage point. By how much must it change the quantity of real money? (2 Marks) c) In order to change the quantity of money to raise the interest rate by one percentage pointI if the Central Bank uses an open market operation, does it make an open market purchase or an open market sale? Explain your answer. (2 Marks)