 PHILADELPHIA--BUSINESS WIRE--Today, Delaware Investments Dividend and Income Fund, Inc. NYSE: DDF the Fund, a New York Stock Exchangelisted closed-end fund trading under the symbol DDF, announced that, effective January 22, 2021, Benjamin Leung and Scot Thompson will be appointed as co-managers for the Fund. Mr. Leung and Mr. Thompson will join Kristen E. Bartholdson, Adam H. Brown, Chris Gowlland, Erin Ksenak, Nikhil G. Lalvani, Stefan Löwenthal, John P. McCarthy, Robert A. Vogel, M 