The Molar Absorption Coefficient for Solutions of Guanosine Is 8400 $\mu$

The molar absorption coefficient for solutions of guanosine is 8400 mol^-1 dm³ cm^-1 at a wavelength of 275 nm. Determine the fraction of light of this wavelength transmitted through a sample of a solution of concentration 25 $\mu$ mol dm^-3 in a cuvette with a path length of 1.00 cm.

A) 7.8 %
B) 62 %
C) 11.2 %
D) 1.6 %