A hours canters away from its trainer in a straight line, moving 116 m away in 14.0

Question:

A hours canters away from its trainer in a straight line, moving 116 m away in 14.0 s. It then turns abruptly and gallops halfway back in 4.8 s. Calculate
(a) Its average speed and
(b) Its average velocity for the entire trip, using away from the trainer as the positive direction.