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

1R1 = 5.65%

E(2r1) = 6.75%, L2 = 0.05%

E(3r1) = 6.85%, L4 = 0.10%

E(4r1) = 7.15%, L4 = 0.12%

Using the liquidity premium hypothesis, plot the current yield curve.