Multiple Choice
A public school currently it pays all teachers the same, regardless of their area of expertise. At $70,000, it hires good teachers in all areas except science. Because science is a field in demand, the school can only hire poor science teachers. It would have to pay science teachers $90,000 to hire good science teachers. If one out of five teachers is a science teacher, what is the marginal expense of getting a good science teacher instead of a poor one?
A) $90,000
B) $100,000
C) $20,000
D) $450,000
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Specific training is paid for by<br>A) the
Q13: An increase in quasi-fixed costs would probably
Q24: It costs an employer $20,000 to train
Q25: If a firm offers specific training to
Q28: Employment-at-will means that<br>A) employees have the right
Q33: Which of the following event will likely
Q33: A monopsony can hire one worker at
Q36: Two employers,A and B,pay the same wage
Q39: Legislation requiring employer-provided health insurance for part-time
Q48: Statistical discrimination is<br>A) using statistics to judge