Question $1$b$)$ The company Strong plc has an expected return of $9\mathrm{.}60\%$ and a standard deviation of $17\%.$ The correlation between the return of Strong plc and the project $$Ideal$$ is $-0\mathrm{.}75.$ It is expected that once project $$Ideal$$ is accepted it will account for $25\%$ of the total market value of the company. Calculate the expected return and the standard deviation of the company after accepting the project.