What determines the cost and billable amounts of an expense?
You determine a cost amount as you add an expense. If the task you use has a markup, then the cost amount is marked up to produce a billable amount. If the task you use has no markup, then the cost amount is also entered for the billable amount. If the task you use is unbillable, then the cost amount is the only amount for the expense. It will not have a billable amount.
