Arbuckle Inc. has offered this data for 2014 - 2018: - EBIT: mean $9,894, std dev $2,735 - Operating Margin: mean 36.50%, std dev 4.62% - Net Income: mean $5484, std dev $673 - Net Margin: mean 6.12\%, std dev 0.32% They also offer this data for 2017&2018 : - \%   Sales 2017-2018: 5.84\% - \% △ EBIT 2017-2018: 7.66\% - \% Δ Net Income 2017-2018: 6.22% Calculate Arbuckle's Coefficient of Variation for EBIT. Repo decimal to four decimal places.