"A benchmark index has three stocks priced at $33, $35, and $64. The number of outstanding shares for each is 350000 shares, 405000 shares, and 553000 shares, respectively. Suppose the price of these three stocks changed to $35, $43, and $60 and number of outstanding shares did not change, what is the price-weighted index return?"

0.72%

4.55%

7.56%

6.96%