face value of Bond=$1000 Kindly solve it in 10 mins it's urgent

You are immunizing a $19.5 million cash flow that occurs five years from today. You will do this with a twoyear zero-coupon bond and a perpetuity with an annual cash flow of $25,000 per contract. The interest rate is 9.0%.7 pts a. What should be the value today of your immunization portfolio? b. What will be the weights of the two fixed-income assets in the immunization portfolio? c. How many zero-coupon bonds will be in the portfolio? d. How many perpetuity contracts will be in the portfolio