Consider the three stocks in the following table. Pt represents price at time t, and Qt represents shares outstanding at time t. Stock C splits two for one in the last period. A B Po 140 130 260 le 145 290 290 P1 150 125 265 01 145 290 290 P2 150 125 135 Q2 145 290 580 Calculate the first-period rates of return on the following indexes of the three stocks (t = 0 to 1 = 1): (Do not round intermediate calculations. Round your answers to 2 decimal places.) a. A market value-weighted index. Rate of return % b. An equally weighted index. Rate of return 96