D Consider the following annual closing prices of stock A and stock B. B 1 Date Stock A Prices (in $y Stock B Prices (in %) 2 Year 1 80 396 3 Year 2 122 383 4 Year 3 83 398 5 Year 4 97 418 6 Year 5 114 464 7 Year 6 113 429 8 Year 7 105 413 9 Year 8 182 526 16 Year 9 81 436 11 Year 10 65 329 12 Year 11 119 483 13 Year 12 97 385 14 Year 13 103 485 15 Year 14 87 426 16 Year 15 112 435 27 LR 90 If you had invested 37 percent of your total investment on stock A and 63 percent on stock B at the beginning of the period, what would be the historical mean of the portfolio consisting of these two stocks? 4.78 96 0.95 96 2.8796