284A Interim Period

284A Interim Period. Shall mean the calendar years 2007, 2008, 2009 and 2010 (if the 2010 Minimum Threshold is met). * The asterisk denotes that confidential portions of this exhibit have been omitted in reliance on Rule 24b-2 of the Securities Exchange Act of 1934. The confidential portions have been submitted separately to the Securities and Exchange Commission. 1