AMENDED AND RESTATED MANAGEMENT AGREEMENT THIS AMENDED AND RESTATED MANAGEMENT AGREEMENT, made as of May 12, 1997 (this "Agreement") among DEAN WITTER PORTFOLIO STRATEGY FUND L.P. (formerly, Dean Witter Principal Secured Futures Fund L.P.), a Delaware...Management Agreement • August 12th, 2002 • Dean Witter Portfolio Strategy Fund Lp • Commodity contracts brokers & dealers • New York
