Dawn Pontalba has $98,000 invested in a stock with a beta of 0.85, another $35,000 invested in a stock with a beta of 1.06 and a final $76,000 invested in a stock with a beta of 1.35. Assuming a risk-free rate of 2.5% and a return on the S&P 500 of 8.5%, what is the beta and expected return on her portfolio?