10 mins to drive to job
5 minutes to get gate unlocked
2 minutes to get set up
18 minutes to do the job
4 minutes to put stuff away
1 minute to write slip out
4 minutes knocking/ringing/chatting
2 minutes fuming about something
2 minutes crying
48 minutes, or 45 minutes if not writing out a slip.
This is the REALISTIC time frame.
What about the costs?
Vehicle insurance
PL insurance
National Insurance
Fuel
MoT
Office costs
Kit
Endless other items