Approximate volume of air a healthy man can expire or inspire per minute is

If Expiratory Reserve Volume $(ERV)$ is $1100 \text{ ml}$, Residual Volume $(RV)$ is $1200 \text{ ml}$ and Tidal Volume $(TV)$ is $500 \text{ ml}$, then what is the Functional Residual Capacity $(FRC)$ (in $\text{ ml}$)?

The total volume of air a person can expire after a normal inspiration is called....

Complete the missing terms:
$(a)$ Inspiratory Capacity $(IC) = \dots \dots + IRV$
$(b)$ $\dots \dots = TV + ERV$
$(c)$ Functional Residual Capacity $(FRC) = ERV + \dots \dots$

How much amount of air can be inspired or expired during normal breathing (in $; L$)?

Tidal Volume and Expiratory Reserve Volume of an athlete are $500 \; mL$ and $1000 \; mL$ respectively. What will be his Expiratory Capacity if the Residual Volume is $1200 \; mL$? ........$mL$