Based off of the information given, the answers should be She is pleased with herself for making Higgins lose his temper, because she knows she hurt him and she only wants the ring for its cash value. This is because she goes automatically to look for the ring, which holds some significance. The way that you can tell she is pleased at making Higgins lose his temper is because she does an almost theatrical like performance that mocks his actions of leaving.
The best thing for Robio to do is to include an audio clip of an interview with a doctor who recommends swimming as an excellent exercise. Since the presentation is geared towards gaining the approval of the parents and teachers; including a video clip for an authoritative figure who recommends the exercise will go a long way in helping him to get positive decisions from the parents and teachers.
