Solve the Problem $\frac { 1 } { 327 } \mathrm { sec }$

Multiple Choice

Solve the problem.
-A generator produces an alternating current according to the equation I = 48 sin 109πt, where t is time in seconds and I is the current in amperes. What is the smallest time t such that I = 24?

A) $\frac { 1 } { 327 } \mathrm { sec }$
B) $\frac { 1 } { 436 } \mathrm { sec }$
C) $\frac { 1 } { 218 } \mathrm { sec }$
D) $\frac { 1 } { 654 } \mathrm { sec }$