A particle is moving along the +x axis, and the graph shows its momentum p as a

Question:

A particle is moving along the +x axis, and the graph shows its momentum p as a function of time t. Use the impulse-momentum theorem to rank (largest to smallest) the three regions according to the magnitude of the impulse applied to the particle.
(a) A, B, C
(b) A, C, B
(c) A and C (a tie), B
(d) C, A, B
(e) B, A, C