please answer much as possible, provide sufficient steps and I wil give you a like!!

Jane invests in the following portfolio of two stocks. The risk-free rate is 4%. What is the Sharpe ratio of the portfolio? Stock X Stock Y Expected return (%) 10 18 Standard deviation (%) 16 30 Market value ($) 4,000 6,000 Correlation (Rx,Ry) 0.3 O A. 0.38 OB. 0.45 O C. 0.52 OD. 0.60