Provided with the following information

a$)$ Coefficient of risk aversion is $2\mathrm{.}75$

b$)$ Weight provided to the asset with least risk is $42\%$ in an

optimal risky portfolio

c$)$ Standard deviation of the portfolio is $21\%$

d$)$ The asset with second powest possible weight is greater

than $\frac{3}{5^m}$ of the second lowest possible risky asset

e$)$ Slope of the capital allocation line is $0\mathrm{.}65$

Suggest the Optimal investment plan using all the assets.

Determine the weights of each assets with expected risk

and returns. Suggest the benefit of investing in Asset E and