【简答题】Jerry is a popular manager of a restaurant. It was his attitude 21 made the waiters follow him. He was a natural motivator (鼓舞人心的人). If a(n) 22 was having a bad day, Jerry was always there, telling hi...
【简答题】A person should eat right,get some exercise,or he or she will look terrible in 25 years.And if the person drinks and smokes? Even____.That's the message from Blue Cross Blue Shield.The ____,called “Fu...
【单选题】Tuition and fees at a state university are $5,000 per year. If Sarah starts college this year she must quit her $25,000 per year job. Tyler is unemployed and also thinking of going back to school. Bas...
A.
The opportunity cost of attending the university is the same for each student.
B.
Sarah's opportunity cost of attending the university is greater than Tyler's opportunity cost of attending the university.
C.
Tyler would be more likely to attend the university if he suddenly found a full-time job.
D.
Tyler's opportunity cost of attending the university is greater than Sarah's opportunity cost of attending the university.