This tab is used to develop, for Action Tasks and Assigned Resources, a Cost Estimate and later, to record the Actual Costs of an Action.
All Actions can be given a number of Action Tasks and, for each Task, a number of Resource Assignments, both defined and Ad Hoc Resources. See How To Set Up Resources for details.
Selecting a Task in Edit Mode, displays the Task and Resource related functions in the Tasks Window:
See How To Use Estimated Costs and How To Use Actual Costs for details.