For #10-#12, the monetary transmission mechanism is as follows: The money multiplier is 2.75 The interest rate will change by 2.25% for each $50 billion change in the money supply. The level of investment will change by $45 billion for each 1.5% change in interest rates. The level of income will change by $15 billion for each $8 billion change in investment. The level of unemployment is 4.6% and will change by 2.21% for each $175 billion change in income. The level of inflationis. 3.5% and will change by. 0.20% for each $100 billion.change in income greater than an initial change of $150 billion. [Be sure to note when changes are in the same direction and when they are in opposite directions.] 10. What will be the change in income if the Fed sells $8.5 billion worth of bonds?... [Express to two decimal place.] 11. What will be the new level of unemployment if the Fed sells $8.5 billion worth of bonds2.[Express to two decimal places.] 12. What will be the new level of inflation if the Fed sells $8.5 billion worth of bonds? [Express to two decimal places.] For #13, the monetary transmission mechanism is as follows: The money multiplier is 1.8 The interest rate will change by 2.25% for each $50 billion change in the money supply. The level of investment will change by $60 billion for each 1.5% change in interest rates. The level of income will change by $15 billion for each $3.8 billion change in investment. The level of unemployment is 4.6% and will change by 0.21% for each $175 billion change in income. [Be sure to note when changes are in the same direction and when they are in opposite directions.] 13. (3 pts. If the Fed has targeted the unemployment rate at 4.3%, how much (in billions) in bonds does the Fed need to buy or sell (using + for buy and for sell)?... [Express to 2 decimal places.]