spirogram with labeled volumes and capacities in Activity 1, Part A to determine the formula of FRC and TLC at rest and after exercise [done] and complete the table below: Measurement Formula (Given) & Calculation (To be Done) Calculated Spirometry Volume Functional Residual Capacity (At rest) FRCRest = ERV + RV Functional Residual Capacity (After Exercise) FRCExercise = ERV + RV Total Lung Capacity (At rest) TLCRest = IC + FRC Total Lung Capacity (After exercise) TLCExercise = IC + FRC