Microeconomics 9th Edition by Stephen Slavin

تمرين 5

Under perfect competition __________ profits are always zero in the long run.
A) accounting
B) economic
C) both economic and accounting
D) neither accounting or economic
Use the choices below to answer questions 30 and 31.
A) in the long run making a profit
B) in the long run breaking even
C) in the long run taking a loss
D) in the short run making a profit
E) in the short run breaking even
F) in the short run taking a loss