The Frequency of a Simple Harmonic Motion Is 2 $\times$ 10^-4 S^-1

The frequency of a simple harmonic motion is 2.6 $\times$ 10^-4 s^-1.The oscillation starts (t = 0) when the displacement has its maximum positive value of 6.5 $\times$ 10^-3 cm.The earliest possible time at which the particle can be found at x = -2.6 $\times$ 10^-3 cm is

A) 7.1 $\times$ 10^-6 s
B) 1.2 $\times$ 10^-5 s
C) 1.1 $\times$ 10^-4 s
D) 1.1 $\times$ 10^-3 s
E) 4.2 $\times$ 10^-3 s