Probability	Stock A	Stock B	Stock C
0.2	0.14	0.29	0.04
0.2	0.11	0.21	0.09
0.2	0.0525	0.25	0.14
0.4	-0.03	0.1	0.2

1) Find all Covariance between all possible point 2) Find all Correlation between all possible point

Portfolio	Stock A	Stock B	Stock C
1	40%	60%
2	60%		40%
3	35%	30%	35%

1) Calcuate Portfolio Variance

2) Calculate Expected Return for each portfolio