Surely there's also the time to consider? At the start of each day you go and pick up the hired tool, and at the end, you go and return it.
So that takes up your time, and your working hours are constrained by the opening times of the hire company. If their nearest depot is some distance from the job you can't start off on the journey at the crack of, nor leave off returning until you've done a full day.
So that takes up your time, and your working hours are constrained by the opening times of the hire company. If their nearest depot is some distance from the job you can't start off on the journey at the crack of, nor leave off returning until you've done a full day.
