单项选择题

A.37.1/(1+6%)x6%+12.72x6%=2.86(万元)
B.(37.1+12.72)/(1+6%)x6%=2.82(万元)
C.(6491+37.1)/(1+6%)x6%=362.1(万元)
D.530x6%+12.72/(1+6%)x6%=32.54(万元)