A mass on a spring vibrates in simple harmonic motion at a frequency of 4.0 Hz and an amplitude of 8.0 cm. If a timer is started when its displacement is a maximum (hence x = 8 cm when t = 0), what is the displacement of the mass when t = 3.7 s? ( )
选项：

A:zero
B:0.025 m
C:0.036 m
D:0.080 m
E:0.095 m