You are comparing three investments, all of which pay $100 a month and have an 6 percent interest rate. One is ordinary annuity, one is an annuity due, and the third investment is a perpetuity. Which one of the following statements is correct given these three investment options? The present value of all three investments must be equal. To be the perpetuity, the payments must occur on the first day of each monthly period. The present value of the ordinary annuity has to be lower than the present Ne of either the annuity due or the perpetuity. The ordinary annuity would be more valuable than the annuity due if both had a life of 10 years. The future value of all three investments must be equal