Basically you may choose to enter costs or not and in which way. We recommend:
- costs excluding VAT (because a company that can generally recovere these costs)
- in fixed costs (such as connection fees, costs or transformer container rental) take pragmatic steps: choose what is easiest. Usually this is the sum of the fixed costs plus the variable costs.
If you would like to have the picture with only the expenses that can be directly affected, you can choose to include only variable costs.