7 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. 3 points 89 49 98 20 100 200 200 P1 94 44 108 01 100 200 200 P2 94 44 54 02 100 200 400 Skipped Required: Calculate the first-period rates of return on the following indexes of the three stocks: (Do not round intermediate calculations. Round your answers to 2 decimal places.) eBook References a. A market value-weighted index Rate of return % b. An equally weighted index Rate of return %