Q1) A government project's annual cash flow for the next 30 years is given by the following cash flow function f(n)={$1000$8000,ifnisodd.n,ifniseven a) Find the present worth of the project cash flows for the next thirty years if annual effective interest rate is equal to 10%.(15pts) b) What is the equivalent future worth of the project's cash flows at year 30 . (5 pts)