Consider the three stocks in the following table. Pe represents price at time t, and Q represents shares outstanding at time t.Stock C splits two-for- one in the last period. 89 100 39 200 88 200 98 200 49 400 100 200 84 89 39 100 200 a. Calculate the rate of return on a price-weighted index of the three stocks for the first period (0 to t-1), (Do not round intermediate calculations. Round your answer to 2 decimal places Rate of return b. What will be the divisor for the price-weighted index in year 27 (Do not round intermediate calculations. Round your answer to 2 decimal places.) Divisor