The pension plan is also considering investing $70 million of its cash today at a 3.5 percent annual interest for five years with a commercial bank. How much will the $70 million grow to at the end of 5 years?

Now take the amount of your answer in Ques 5a, and assume this money is invested in an annuity due with the first payment made at the beginning of the 6th year. The annuity due makes a total of 15 yearly (equal) payments. How much will the annual payments be from years 6 to 20, if the rate at which these payments are discounted is also 3.5 percent?