Three different processes that can occur in an ideal monoatomic gas are shown in the $p\,\,\,versus\,\,\,\,V$<br />diagram. The paths are labelled as $A \to B,\,\,\,A \to C\,\,\,\,\,{\rm{and }}\,\,\,A \to D.\,\,$ The change in internal energies during<br />these process are taken as ${E_{AB}}\,\,\,{E_{AC}}\,\,\,{\rm{and}}\,\,\,\,{E_{AD}}\,$<br />and the work done as ${W_{AB}}{W_{AC}}\,\,\,{\rm{and}}\,\,\,\,{W_{AD}}.\,$<br />The correct relation between these parameters are