Which statement is true regarding the View Costs table as displayed from the Work Order Tracing
application?

A.
The Work Package Totals table shows the cost information for the entire work order hierarchy
starting from the current work order.

B.
All actual labor hours are immediately reflected in the View Costs table regardless of the work
order or labor transaction approval status.

C.
Service costs include all services acquired on purchase orders that are charged to the work order
in addition to all external labor hours managed by valid labor rate contracts.

D.
The data reflected in the Estimate at Approval column reflects the work order costs when first
approved and does not change if it is necessary to unapproved the work order to make a change to
the estimate.