Suppose we observe the following rates: ${?}_1{R}_1=0\mathrm{.}60\%,{?}_1{R}_2=$

$1\mathrm{.}25\%,$ and $E(2r_1)=0\mathrm{.}933\%.$ If the liquidity premium theory of the

term structure of interest rates holds, what is the liquidity

premium for year $2,L_2?$