Simon's teacher gave him a pencil at the end of week because he did so well on the spelling test. as a result, his grades continue to get better each week. this is an example of which of the following?

Is it true the ancient egyptians created a calendar that had 10 days in a week

Laws that cover individuals who are injured by a product

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?