The following figure shows displacement versus time curve for a particle executing simple harmonic motion:Which of the following statement Is correct?

• A. Phase of the oscillating particle is same at t = 1 s and t = 3 s
• B. Phase of the oscillating particle is same at t = 2 s and t = 8 s
• C. Phase of the oscillating particle is same at t = 3 s and t = 7 s
• D. Phase of the oscillating particle is same at t = 4 s and t = 10 s