How long have the stocks in the brokerage account been held (in full years)? Assume the average rate of return in your calculations. Calculate for each stock.

Details of the Brokerage Account Stock Shares Beta Std. Dev Div Yield Avg. Return Cost Mega co 1000 88 FMV 12.5% 4.0% 12.5% 8,046.47 14,500 Tiny co1000 1.24 18% 0 15% 10,724.35 12,333 Oil co 1000 1.00 10% 3.5% 8% 11,135.70 15,150 Auto co 1000 1.12 10% 3.0% 10% 12,124.72 16,138 TOTAL 58,121 The stock portfolio has a