Consider the problem of an investor who has $100000 to invest for 1 period. There are two available assets. The first one is a stock with an expected return of 8%, and a volatility of 2%. The other one is a bond with a constant return of 2%. The risk aversion of the investor is =2. The mean variance utility function of the investor is (E)(w1)2(V)(w1) Calculate the portfolio weight on the stock. (Answer in fraction)