16. RELATED PARTY TRANSACTIONS Certain key terms of the following related party transactions of the Company, which are subject to and qualified in their entirety by reference to their respective underlying documentation as applicable, are outlined below. Copies of such documentation have been provided or are available upon request, and the summaries below are qualified in their entirety by reference to such documentation. 16.1. Real Estate Support Management Agreement of Knowledge Learning Corporation KLC entered into a Real Estate Support Management Agreement with Greenstreet Real Estate Partners (formerly Greenstreet Realty Partners, L.P.}, an entity controlled by the Principals, on January 4, 2006, pursuant to which KLC obtains certain real property support services from Greenstreet Real Estate Partners. The Agreement is non-exclusive and the Company may consider and solicit proposals from other entities. Payment obligations are to be provided for in separate agreernents, none of which have been entered into as of the date of this Memorandum. The initial term of the Agreement expires on December 31, 2016 (with automatic one-year extensions unless notice is given to the other party). The Agreement can be terminated by either party for convenience on December 31 in any year or for breach with prior written notice. 16.2. Fixed Overhead Payment Agreement As reimbursement of expenses incurred by KULG, an affiliate of the Company controlled by the Principals, on behalf of KUE and its subsidiaries (including salaries and bonuses of KULG employees providing services to KUE and its subsidiaries, fees and expenses relating to financing transactions and acquisitions, professional fees and other administrative expenses), KUE has an obligation to pay $20 million annually to KULG in quarterly installments beginning July 1, 2006 pursuant to the Fixed Overhead Payment Agreement. Of this amount, $2.5 million will be paid to KUE by KLC pursuant to the existing Management Services