help me answer the following questions

Interest Rate% Money Demand (billions of dollars) 12 140 11 160 10 180 200 CO 240 300 360 440 540 Assume that the money supply is equal to 200 (do not use % signs in your answers) Part 1: What is the equilibrium rate of interest? |7 Part 2: Assume that the Bank of Canada buys bonds and increases the money supply to 360 What is the equilibrium rate of interest? | 4 Part 3: A fall in income causes the demand for money to decrease by 60 billion. If the money supply is 120, what is the equilibrium rate of interest? 11 Part 4: Assuming the change in part 3, if money supply is 380, what is the equilibrium rate of interest? | 3.75Part 5: An increase in income causes the transaction demand for money to no change by 40 billion at each interest rate. (Assume the change in part 3 did not occur. Given a money supply of 200, what is the equilibrium rate of interest? | Number Part 6: Given the change in part 5, if money supply is 340, what is the equilibrium rate of interest? Number