You are an analyst for John Henry Railroad (JHR). JHR stock and the S&P 500 returns have been gathered. Beta is needed to complete the analysis. Given returns provided, beta of JHR is closest to: 2013 2014 2015 2016 2017 JHR 4.25% 12.80% -12.50% 8.25% 3.75% S&P 8.25% 6.45% -4.50% 4.38% 8.55% a. 3.7 b. 1.4 C. 9.6 d. 1.9 e. .04 f. 1.7