What is the volume of air inspired or expired during normal respiration called?

The volume of air remaining in the lungs even after a forceful expiration is

About $1200\; mL$ of air is always known to remain inside the human lungs. It is described as

If the respiratory rate of $A$ is $35$ breaths/min and tidal volume is $185 \, cc/breath$, and for $B$ it is $25$ breaths/min and tidal volume is $259 \, cc/breath$, then:

Tidal air in mammalian lungs is

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