g (3 points) What type of proof would be used to prove the following statement (circle one), then give the first and last sentences of how the proof starts and ends: Prove that if m n and n p are even integers, where m, n, p are integers, then m p is even. A. Direct proof BY. Contradiction proof. C. Contraposition proof. Proof start: Assume. . . Proof end: Therefore. . .