Question no 1630: Costing Variant

In SAP ECC6.0 for Plant Maintenance, the Costing Variant provides price/costs calculation/determination for which of the following ?

(more then one answers)

A)    Materials/Components.
B)    Activity types for Operations.
C)    Subcontracting.
D)    External Processing.
E)    Overhead Costing Sheet.
.