Would appreciate any help with this financial problem (Thanks in advance):

Question | The risk free rate of return is 5 per cent and the expected return on the market portfolio is 11 per cent with a standard deviation of 16 per cent. Determine the expected return and standard deviation of the return on a portfolio, made up of 75 per cent of the market portfolio and 25 per cent of risk free asset. Provide a diagram to illustrate the capital market line and identify the return risk point for the specified portfolio