Hi, Hope someone can help.
I a looking for formula to help calculate charges to a client based on a sliding scale.
EG
For =5 hours, charge £30.00ph
For 6-10 hours, charge £29.50ph
For 11-15 hours, charge £29.00ph
or 16-20 hours, charge £28.50ph
For 21 + Hours, charge £28.00ph
So, for a...