Patty's Baker has cost of goods sold for the years 2015, 2014, and 2013 respectively of $28,600, $26,900, and $25,600. If 2013 is the base year, the trend percentage for 2015 is:

Select one:

A.

5.08%.

B.

104.9%.

C.

111.72%.

D.

105.08%.

E.

11.72%.