AAPL	WMT	FB
1/1/2015	26.59675	73.16325	75.91	4635.24
2/1/2015	29.16199	72.25925	78.97	4963.53
3/1/2015	28.35861	70.81284	82.22	4900.88
4/1/2015	28.5227	67.60051	78.77	4941.42
5/1/2015	29.69186	64.32658	79.19	5070.03
6/1/2015	28.70592	61.82145	85.77	4986.87
1/7/2015	27.76073	62.73661	94.01	5128.28
8/1/2015	25.80627	56.41763	89.43	4776.51
9/1/2015	25.35753	56.89939	89.9	4620.16
10/1/2015	27.47258	50.23012	101.97	5053.75
11/1/2015	27.1967	51.63418	104.24	5108.67
2015/12/1	24.30244	53.79292	104.66	5007.41
1/1/2016	22.47387	58.72101	112.21	4613.95
2/1/2016	22.3238	58.70332	106.92	4557.95
3/1/2016	25.30017	60.60584	114.1	4869.85
4/1/2016	21.76014	59.61038	117.58	4775.36
5/1/2016	23.18079	63.09586	118.81	4948.05
6/1/2016	22.32702	65.56928	114.28	4842.67
7/1/2016	24.33785	65.52438	123.94	5162.13
8/1/2016	24.77926	64.15049	126.12	5213.22
9/1/2016	26.54543	65.20445	128.27	5312
10/1/2016	26.66048	63.30581	130.99	5189.14
11/1/2016	25.95136	63.67648	118.42	5323.68
12/1/2016	27.33548	62.49211	115.05	5383.12
1/1/2017	28.64066	60.77219	130.32	5614.79
2/1/2017	32.33197	64.58753	135.54	5825.44
3/1/2017	34.0532	65.6347	142.05	5911.74
4/1/2017	34.05083	68.96086	150.25	6047.61
5/1/2017	36.21027	72.09795	151.46	6198.52
6/1/2017	34.27944	69.88405	150.98	6140.42

Q1; you are working in investment company , Ahmed come to you and ask to advise him about investing his wealth, he wants to invest in next firms in the table. in doing so, you are required to compute;

• monthly returns ( for individual asset and Portfolio) , risk, ( for individual asset and Portfolio).
• beta , standard deviation , variance, covariance ( between assets and between assets and market index) correlation between individual assets and between assets and market index.
• he believes that weights for individuals assets inside portfolio like that; AAPL 40% WMT 35% FB 25%. after that explain to him your calculation as report.
• Show your steps in your calculation