Unusual Expense (Income) represents the sum of:
(Gain) Loss on Sale of Assets, Supplemental
Impairment-Assets Held for Sale, Supplemental
Impairment-Assets Held for Use, Supplemental
Litigation Charge, Supplemental
Purchased R&D Written-Off, Supplemental
Restructuring Charge, Supplemental
Other Unusual Expense (Income), Supplemental
Non-Recurring Items, Total.