Where is the residual air mostly found?

What is the Total Lung Capacity $(TLC)$?

What is the volume of air remaining in the lungs after a forceful expiration,which is approximately $1500 \, ml$?

What is the average value of Expiratory Reserve Volume $(ERV)$ (in $, ml$)?

Which of the following statements are correct with respect to vital capacity?
$(a)$ It includes $ERV, TV$ and $IRV$.
$(b)$ Total volume of air a person can inspire after a normal expiration.
$(c)$ The maximum volume of air a person can breathe in after forced expiration.
$(d)$ It includes $ERV, RV$ and $IRV$.
$(e)$ The maximum volume of air a person can breathe out after a forced inspiration.
Choose the most appropriate answer from the options given below:

Tidal air in mammalian lungs is