Question 13 (1 point) Under the time-weighted return method, cash flows and fund values are given below. Subscripts denote the fund value at the beginning of the year or time of the cash flows just after valuing the fund. Fund values: Fo = 100 F1 = 130 F2 = 135 F3 = 125 F4 = FT = 160 Cash flows: C1 = -20 C2 = 30 C3 = 15 Calculate the time weighted return rate. a) 13.9% b) 8.4% c) 17.0% d) 11.4% e) 12.5%