Use the following data to answer Questions 54 and 55.
　　The annual returns for FJW's common stock over the years 2005, 2004, 2005, and 2006 were 15%, 19%,-8%, and 14%.What is the geometric mean return for FJW's common stock?

A.9.45%.

B.14.21%.

C.It cannot be determined because the 2005 return is negative.