Exhibit 4(c) INVESTMENT ADVISORY AGREEMENT AGREEMENT made this 10th day of July, 2006 by and between MERRILL LYNCH MUNICIPAL BOND FUND, INC., a Maryland corporation (the "Fund"), on behalf of HIGH YIELD PORTFOLIO (the "Portfolio"), and FUND ASSET...Investment Advisory Agreement • July 11th, 2006 • Merrill Lynch Municipal Bond Fund Inc • New York
Exhibit 4(d) INVESTMENT MANAGEMENT AGREEMENT AGREEMENT, dated [ ], 2006, between [BlackRock] Municipal Bond Fund, Inc. (the "Fund"), a Maryland corporation, on behalf of High Yield Portfolio (the "Portfolio"), and BlackRock Advisors, Inc. (the...Investment Management Agreement • July 11th, 2006 • Merrill Lynch Municipal Bond Fund Inc • New York
