Evaluate the Integral $\int_{a / 8}^{s / 6} \sin ~t ~d t$

Multiple Choice

Evaluate the integral. $\int_{a / 8}^{s / 6} \sin ~t ~d t$

A) $-0.943$
B) $0.857$
C) $1.057$
D) $0.057$
E) $0.557$