Dennis Murdock, CEO at Central Iowa Power Cooperative in Des Moines, is the new chairman of the Iowa Association of Business and Industry.  (ABI) board of directors. Other board members from Central Iowa are Frederick Buie, president and owner of Keystone Electrical Manufacturing Co. in Des Moines, and Myron Linn, an executive with Pella Corp. Stephen Roberts, a senior shareholder with the Davis Brown Law Firm in Des Moines, has been elected to ABI’s executive committee. Other new members of the board are Kim Augspurger, president and owner of Saxton Inc. in Des Moines, and Rick Tollakson, president and CEO of Hubbell Realty Co. in West Des Moines.