Hi, can you please help with the following question:

4. Imagine that we are in 22\"'1 century. Alter hundreds of waves of mergers and acquisitions, there are only two listed companies in the market: West Co. and East Co. There are only two investors (sovereignty wealth md managers), Mr. Hussein and M'Bs Wang, who do investment managermnt for individuals. Mr. Hussein's investment on risky assets is $10 billion on Stock West and $4 biion on Stock East. Miss Wang's portiblio on risky assets is $11 billion on West and $10 billion on East. They also invest on risk-ee assets by borrowing or saving The returns of West and East are as ibllows: West Co. East Co. Expected Return % 8 13 Standard Deviation % 5 10 The correlation between two retums 'B 0. We assume that the market '3 in equilibrium What is the slope of the capital market line (CML) of the market? (Hint: borrowing and lending interest rates may be dierem)