The total lung capacity $(TLC)$ is the total volume of air accommodated in the lungs at the end of a forced inspiration. This includes:

• A
  $RV$ (Residual Volume); $ERV$ (Expiratory Reserve Volume); $TV$ (Tidal Volume); and $IRV$ (Inspiratory Reserve Volume)
• B
  $RV$; $IC$ (Inspiratory Capacity); $EC$ (Expiratory Capacity); and $ERV$
• C
  $RV$; $ERV$; $IC$ and $EC$
• D
  $RV$; $ERV$; $VC$ (Vital Capacity) and $FRC$ (Functional Residual Capacity)