An asset management firm generated the following annual returns in their US large-cap equity portfolio:

Year	Net Return (%)
2012	-32.2
2013	31.5
2014	8.1
2015	-1.2

The 2016 return needed to achieve a trailing five-year geometric mean annualized return of 5% when calculated at the end of 2016 is closest to:

A. 30.6%. B. 19.9%. C. 26.6%.