X. Which of the following investments will have t of 5 years? Assume that the effective annual rati a. A pays $50 at the end of every 6-month per 10 payments). b. B pays $50 at the beginning of every 5 years (a total of 10 payments). c. C pays $500 at the end of 5 years (a total of a. D pays $100 at the end of every year fr payments) e. E pays $100 at the beginning of every yea payments) X. Which of the following investments will have t of 5 years? Assume that the effective annual rati a. A pays $50 at the end of every 6-month per 10 payments). b. B pays $50 at the beginning of every 5 years (a total of 10 payments). c. C pays $500 at the end of 5 years (a total of a. D pays $100 at the end of every year fr payments) e. E pays $100 at the beginning of every yea payments)