Isothermal compression

$1.00\mathrm{mol}$ of ideal gas at a temperature of $27.0{}^{\circ }\mathrm{C}$ is compressed quasi-statically and isothermally from a volume of $20.0\mathrm{L}$ to a volume of $10.0\mathrm{L}$. Compute the work done by the gas and the heat exchanged.