Diana is a personal trainer whose client charles pays $80 per hour-long session. charles values this service at $100 per hour, while the opportunity cost of diana's time is $75 per hour. the government places a tax of $10 per hour on personal trainers. before the tax, what is the total surplus? a. $25 b. $20 c. $5 d. $0

How does the economy of cuba differ from the economy of north korea? in north korea, the government’s control of the economy has begun to loosen. in cuba, the government maintains a tight hold over the economy. in cuba, the government’s control of the economy has begun to loosen. in north korea, the government maintains a tight hold over the economy. in north korea, there is economic uncertainty in exchange for individual choice. in cuba, there is economic security in exchange for government control. in cuba, there is economic uncertainty in exchange for individual choice. in north korea, there is economic security in exchange for government control.\

12.     to produce a textured purée, you would use a/an a. food processor. b. wide-mesh sieve. c. immersion blender d. food mill. student a   incorrect which is correct answer?

Adecision is made at the margin when each alternative considers