Problem 2-12 Consider the tree stocks in the following table. Prepresents price at time and represents are outstanong at mence Splits two for one in the last period NS 9 es 11 13 9 F 03 os 15 40 130421 118 130 e 360 Calculate the first period tates of return on the following indexes of the three stocks (r=0 tot 1(Do not round intermediate calculations. Round your answers to 2 decimal places) a. A market value weighted index Rretum b. An equally weighted index Rate of