The following tables shows data relating two companies, X and Y.

Company	Expected return (%)	Variance (%)
X	10	2
Y	25	4

The correlation between Share X and Y is positive 25%.

Using the information in the above table answer the following questions:

Calculate weights for the minimum variance portfolio .

3 marks

Calculate the expected return of the minimum variance portfolio.

1 marks

Calculate the standard deviation of the minimum variance portfolio.