Tony martinez sits down to take an exam in ap psychology on monday morning. he has an ap biology exam later in the afternoon. he studied biology from 7am until 2pm yesterday. he then took a short break and studied psychology from 3pm until 11pm later in the day. as tony is taking his psychology exam, one classmate is coughing and sneezing in the back of the room, while another classmate is nervously tapping his pencil at the adjacent desk. tony, however, is only aware of the questions he is reading and his thoughts about how to answer them. tony takes a deep breath, picks