Item 7A. Quantitative and Qualitative Disclosures about Market Risk

Market risk represents the risk of loss that may impact our financial position due to adverse changes in financial market prices and rates. Our market risk exposure is primarily the result of fluctuations in interest rates. We do not hold or issue financial instruments for trading purposes.

Interest rate sensitivity

We are exposed to interest rate risks primarily through borrowing under our credit facility. Interest on our borrowings is based upon variable rates. We did not utilize the credit facility during fiscal 2013, 2012 or 2011.