Common use of Class Funds Clause in Contracts

Class Funds. Equity Growth Fund May 1, 2004 Income & Growth Fund May 1, 2004 AC Alternatives Equity Market Neutral Fund September 29, 2005 International Core Equity Fund November 29, 2006 Disciplined Growth Fund September 27, 2007 Global Gold Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Fund April 29, 2008 Small Company Fund Xxxxx 0, 0000 Xxxxx-Xxxxx Real Return Fund April 1, 2010 Emerging Markets Value Fund October 31, 2013 R Class Funds Income & Growth Fund May 1, 2004 Small Company Fund May 1, 2004 Equity Growth Fund July 29, 2005 Disciplined Growth Fund September 29, 2005 AC Alternatives Equity Market Neutral Fund September 29, 2005 International Core Equity Fund November 29, 2006 Global Gold Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Fund April 29, 2008 Multi-Asset Real Return Fund April 1, 2010 Emerging Markets Value Fund October 31, 2013 AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016 R5 Class Funds AC Alternatives Equity Market Neutral Fund April 10, 2017 Disciplined Growth Fund April 10, 2017 Equity Growth Fund April 10, 2017 Income & Growth FundMulti-Asset Real Return Fund April 10, 2017 April 10, 2017 Small Company Fund April 10, 2017 AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016

Class Funds. Equity Growth Income Fund May 1, 2004 Income & Growth 2001 Value Fund May 1, 2004 AC Alternatives Equity Market Neutral 2001 Large Company Value Fund September 29May 1, 2005 International Core Equity 2001 Real Estate Fund November 29, 2006 Disciplined Growth Fund September 27August 1, 2007 Global Gold Small Cap Value Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Fund April 29, 2008 Small Company Fund Xxxxx 0, 0000 Xxxxx-Xxxxx Real Return Fund April March 1, 2010 Emerging Markets Mid Cap Value Fund March 1, 2010 Global Real Estate Fund April 28, 2011 Market Neutral Value Fund October 31, 2013 R Class Funds 2011 AC Alternatives Income & Growth Fund May 1, 2004 Small Company 2015 AC Alternatives Equity Fund May 1, 2004 2015 AC Alternatives Multi-Strategy Fund May 1, 2015 R Class Funds Equity Growth Income Fund August 29, 2003 Large Company Value Fund August 29, 2003 Value Fund July 29, 2005 Disciplined Growth Mid Cap Value Fund September July 29, 2005 AC Alternatives Equity Market Neutral Real Estate Fund September 29, 2005 International Core Equity Fund November 29, 2006 Global Gold Fund September 27August 1, 2007 Core Equity Plus Small Cap Value Fund April 29, 2008 AC Alternatives Disciplined Long Short Fund April 29, 2008 Multi-Asset Real Return Fund April March 1, 2010 Emerging Markets Global Real Estate Fund April 28, 2011 Market Neutral Value Fund October 31, 2013 2011 AC Alternatives Emerging Opportunities Total Return Income Fund December 6May 1, 2016 R5 Class Funds 2015 AC Alternatives Equity Market Neutral Fund April 10May 1, 2017 Disciplined Growth Fund April 10, 2017 Equity Growth Fund April 10, 2017 Income & Growth FundMulti-Asset Real Return Fund April 10, 2017 April 10, 2017 Small Company Fund April 10, 2017 2015 AC Alternatives Emerging Opportunities Total Return Multi-Strategy Fund December 6May 1, 20162015 R6 Class Funds Equity Income Fund July 26, 2013 Real Estate Fund July 26, 2013 Value Fund July 26, 2013 Small Cap Value Fund July 26, 2013 Large Company Value Fund July 26, 2013 Mid Cap Value Fund July 26, 2013 NT Mid Cap Value Fund July 26, 2013 NT Large Company Value Fund July 26, 2013 Global Real Estate Fund July 26, 2013 NT Global Real Estate Fund March 1, 2015 AC Alternatives Income Fund May 1, 2015 AC Alternatives Equity Fund May 1, 2015 AC Alternatives Multi-Strategy Fund May 1, 2015

Class Funds. Equity Growth Fund May 1, 2004 Income & Growth Fund May 1, 2004 AC Alternatives Equity Market Neutral Fund September 29, 2005 International Core Equity Fund November 29, 2006 Disciplined Growth Fund September 27, 2007 Global Gold Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Growth Plus Fund April 29, 2008 Small Company Fund Xxxxx 0, 0000 Xxxxx-Xxxxx Real Return Fund April 1, 2010 Emerging Markets Value Fund October 31, 2013 R Class Funds Income & Growth Fund May 1, 2004 Small Company Fund May 1, 2004 Equity Growth Fund July 29, 2005 Disciplined Growth Fund September 29, 2005 AC Alternatives Equity Market Neutral Fund September 29, 2005 International Core Equity Fund November 29, 2006 Global Gold Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Growth Plus Fund April 29, 2008 Multi-Asset Real Return Fund April 1, 2010 Emerging Markets Value Fund October 31, 2013 AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016 R5 R6 Class Funds AC Alternatives Equity Market Neutral Fund April 10, 2017 Disciplined Growth Fund April 10, 2017 Equity Growth Fund April 10, 2017 Income & Growth FundMulti-Asset Real Return Fund April 10, 2017 April 10, 2017 Small Company Fund April 10, 2017 AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016

Class Funds. Equity Growth Fund May 1, 2004 Income & Growth Fund May 1, 2004 AC Alternatives Equity Market Neutral Fund September 29, 2005 International Core Equity Fund November 29, 2006 Disciplined Growth Fund September 27, 2007 Global Gold Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Fund April 29, 2008 Small Company Fund Xxxxx 0, 0000 Xxxxx-Xxxxx Real Return Fund April 1, 2010 Emerging Markets Value Fund October 31, 2013 R Class Funds Income & Growth Fund May 1, 2004 Small Company Fund May 1, 2004 Equity Growth Fund July 29, 2005 Disciplined Growth Fund September 29, 2005 AC Alternatives Equity Market Neutral Fund September 29, 2005 International Core Equity Fund November 29, 2006 Global Gold Fund September 27, 2007 Core Equity Plus Fund April 29, 2008 AC Alternatives Disciplined Long Short Fund April 29, 2008 Multi-Asset Real Return Fund April 1, 2010 Emerging Markets Value Fund October 31, 2013 AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016 R5 Class Funds AC Alternatives Equity Market Neutral Fund April 10, 2017 Disciplined Growth Fund April 10, 2017 Equity Growth Fund April 10, 2017 Income & Growth FundMulti-Asset Real Return Fund April 10, 2017 April 10, 2017 Small Company Fund April 10, 2017 AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016 R6 Class Funds AC Alternatives Emerging Opportunities Total Return Fund December 6, 2016