A benchmark market value index is comprised of three stocks. Yesterday the three stocks were priced at $15,$35, and $80. The number of outstanding shares for each is 900,000 shares, 800,000 shares, and 100,000 shares, respectively. If the stock prices changed to $14,$15, and $130 today respectively, what is the 1 -day rate of return on the index? 24.04% 22.31% 18.27% 13.52%