In an adiabatic process oxygen gas in a container is compressed along a path that can be described by the following pressure p, in atm, as a function of volume V, in liters: p = p0 V ^(-6/5) . Here p0 is a constant of units atm⋅L^(6/5) . The initial and final volumes during the process were Vi = 5 L and Vf = (Vi/2) L, respectively. If p0 = 2.9 atm⋅L6/5 , find the amount of work done on the gas, in joules.