Three different processes that can occur in an ideal monoatomic gas are shown in the $P$ vs $V$ diagram. The paths are labelled as $A \rightarrow B, A \rightarrow C$ and $A \rightarrow D$. The change in internal energies during these processes are taken as $E_{AB}, E_{AC}$ and $E_{AD}$ and the work done as $W_{AB}, W_{AC}$ and $W_{AD}$. The correct relation between these parameters is:

• A
  $E_{AB} = E_{AC} < E_{AD}, W_{AB} > 0, W_{AC} > 0, W_{AD} > 0$
• B
  $E_{AB} < E_{AC} < E_{AD}, W_{AB} > 0, W_{AC} > 0, W_{AD} > 0$
• C
  $E_{AB} = E_{AC} < E_{AD}, W_{AB} > 0, W_{AC} = 0, W_{AD} > 0$
• D
  $E_{AB} < E_{AC} = E_{AD}, W_{AB} > 0, W_{AC} > 0, W_{AD} > 0$