How do teachers determine key concept vocabulary and action words to include on a device?

Sylia corporation’s eps ratio is 2.1 and its earnings were $3 million last year.  the market price of its stock is $35.  what is the company’s p/e ratio? sylia’s p/e ratio is $

Restricting immigrants from entering a country may be based on what belief?  

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?