Use the following information to answer the question(s) below. Year 2007 2008 2009 Risk-free Return 3.0% 1.5% 1.0% Market Return 6.0% -38.5% 22.5% Wyatt Oil Return 5.5% -32.6% 19.6% 13) Using just the return data for 2009, your estimate of Wyatt Oil's beta is closest to