EXHIBIT 23(d)(13) AMENDED AND RESTATED INVESTMENT ADVISORY AGREEMENT AGREEMENT made this 28th day of October, 1997 and amended as of February 18, 1998 and amended and restated as of October 15, 1999, January 24, 2000, May 5, 2000, August 24, 2000,...Investment Advisory Agreement • July 2nd, 2002 • Profunds • Maryland
