A security analyst has regressed the monthly returns on Exxon Mobilequity shares over the past five years against those on the Standard & Poor's 500 stock index over the same period. The resulting regression equation is rem 0.07+079rse Use this equation and any other information you deem appropriate to estimate Exxon Mobil's equity beta. (Round your answer to 2 decimal places.) Estimated Exon Mobilya