You are given the following information about a share:$-$ The expected return of the share is $15\mathrm{.}887\%.-$ The beta of the company is $2\mathrm{.}1.-$ The market risk premium is $6\mathrm{.}37\%.$What is the risk$-$free rate?Please answer the question as a percentage, but do not enter the $"\%"$ sign. For example, if the answer is $2\mathrm{.}65\%,$ enter the value $"2\mathrm{.}65"$