Part 2. Short Questions. Each sub-question is worth 4 points L Consider 3 stocks in the following table. represents the nuble. Pi) represents the price at time t, and ates) last period. re res outstanding at time t. Stock A splits two-for-one in the Po 40 35 Qo 200 P1 20 40 60 Qa 400 300 300 300 300 a. Calculate the first period return using price-weighted inde b. Calculate the first period return using market value-weighted index c. Calculate the first period return using equally-weighted index