Exhibit 4(b) SUB-INVESTMENT ADVISORY AGREEMENT AGREEMENT dated September 29, 2006, between BlackRock Advisors, LLC, a Delaware limited liability corporation (the "Advisor"), and BlackRock Institutional Management Corporation, a Delaware corporation...Sub-Investment Advisory Agreement • April 27th, 2007 • Merrill Lynch Ready Assets Trust • New York
Exhibit 4(a) INVESTMENT MANAGEMENT AGREEMENT AGREEMENT, dated September 29, 2006, between Merrill Lynch Ready Assets Trust, a Massachusetts business trust (the "Trust") and BlackRock Advisors, LLC (the "Advisor"), a Delaware limited liability company....Investment Management Agreement • April 27th, 2007 • Merrill Lynch Ready Assets Trust • New York
