to “Other expense (income), net.” Additionally, we have not hedged our interest payments under our 6.875% PEACS to protect against exchange rate fluctuations. Assuming the U.S. Dollar weakens against the Euro by 5%, 10%, and 20%, we would incur $1 million, $2 million, and $5 million additional annual interest expense due solely to fluctuations in foreign exchange rates. 

See “Effect of Exchange Rates” for additional information on the effect on reported results of changes in exchange rates. 

Investment Risk 

As of December 31, 2008, our recorded basis in equity investments was $90 million. These investments primarily relate to equity-method investments in private companies. We review our investments for impairment when events and circumstances indicate that the decline in fair value of such assets below the carrying value is other-than-temporary. Our analysis includes review of recent operating results and trends, recent sales/acquisitions of the investee securities, and other publicly available data. The current global economic climate provides additional uncertainty. Valuations of private companies are inherently more difficult due to the lack of readily available market data. As such, we believe that market sensitivities are not practicable.