Based on economists$$ forecasts and analysis, $1-$year Treasury bill rates and liquidity premiums for the next four years are expected to be as follows:

R$1=1\mathrm{.}05\%$

E$(2$r$1)=2\mathrm{.}20\%$ L$2=0\mathrm{.}06\%$

E$(3$r$1)=2\mathrm{.}30\%$ L$3=0\mathrm{.}08\%$

E$(4$r$1)=2\mathrm{.}60\%$ L$4=0\mathrm{.}10\%$

Using the liquidity premium theory, determine the current $($long$-$term$)$ rates.