How can the Budgeted cost by reported for both the early and late schedule dates?

Hopefully someone can help with this:  

1. Can P6 R8.2 time phase the Budgeted Cost by the Early and the Late dates?  It seems only the Remaining Cost can be spread per the early and late dates.
2. If Question is possible, is it still possible to report the budgeted cost per the early and late dates once the schedle has been updated and has actual dates?  Keeping in mind that Cost to Complete is not always the Budget minus Actuals.

Any ideas?  Anyone?

Thanks, Mark