Use the production possibility schedule to complete each sentence.
Producers have a comparative advantage when they
have a lowery opportunity cost.
V KC has a comparative advantage in processing
tax returns.
✓ Sam has a comparative advantage in making
sales calls.

Click to read the passage from "lifeboat ethics," by garrett hardin. then answer the question. what is the author's purpose for including the following example in his argument against rich nations poor nations? a. he wants to explain why more nations need to invest in "miracle" crops. b. he wants to disprove the idea that poor nations will eventually be able to support themselves. c. he wants to prove that the green revolution is the best use of people's money. d. he wants to show a solution to poverty that he believes can actually work.

Asap! what statement about congressional representatives is true? -they focus on what is best for government -they focus on constituents and what they need -they are members of the upper house of congress -they don't need to focus on reelection

What is the italicized part in the sentence , all of the operators are efficient.