Your brother-in-law, Bil, fancies himself quite an investor, and he knows your sister, Hermana, also has a bit of an interest in the markets. So, he wants you to settle a dispute between them as to who is the better market player.

Your research into their online brokerage trades has turned up the following performance information:

Benchmark Portfolio			Bils Portfolio			Hermanas Portfolio
	Weight	Return		Weight	Return		Weight	Return
Stocks	0.6	-5.00%	Stocks	0.5	-4.00%	Stocks	0.3	-5.00%
Bonds	0.3	3.50%	Bonds	0.2	2.50%	Bonds	0.4	3.50%
T-Bills	0.1	1.00%	Cash	0.3	1.00%	Cash	0.3	1.00%

The risk-free rate is 1% and the standard deviation for the Benchmark portfolio is 3.50%, Bils portfolio is 5.00%, and Hermanas portfolio is 3.00%.

1. Compare Bil and Hermanas performance relative to the benchmark in terms of portfolio returns.
2. If they are beating the market, determine the sources of their success in terms of security selection and asset allocation.
   1. Who is superior in security selection?
   2. Who is superior in asset allocation?

Using the Sharpe Index, determine which relative is performing better than the