3. Index computation. (30 points) Use the following list of stocks to calculate the price-weighted (divisor is 100), equal-weighted and value-weighted properties (index price at t and t+1 and % return) for an index composed of all the listed stocks. Symbol Market Cap Closing price yesterday Closing price today atvi 62,552,511,580 80.77 81.04 adbe 234,342,723,196 483.60 488.50 amd 96,225,688,197 79.42 81.96 alxn 26,653,626,463 119.67 121.61 algn 36,995,074,869 453.23 469.56 snps 34,410,445,364 225.17 226.74 tmus 141,324,472,104 111.64 112.38 ttwo 18,800,722,965 163.29 164.43 tsla 392,674,986,985 425.79 420.63 txn 137,654,601,815 148.22 149.96