They will need to take in account all of the things that can happen. They should include gas, problems with the vehicle, and any accidents.
TRIPS
travel risk planning
travel risk planning
Travel Risk Planning System
the following can soldiers use to determine residual risk for a planned privately owned vehicle trip
Travel Risk Planning System
Travel Risk Planning System
Travel Risk Planning System
Soldiers can use Travel Risk Planning System (TRiPs).
Risk that remains after response to ridentified risk is planned/selected
It will say so in your tax records.
In a planned economy, the government does the job of market forces in order to determine the outcomes.