You'll need to list what this is from, not just the question. If people don't know the source, they can't really give you an honest answer.
Answer:
B) bartered
Explanation:
bartered means to trade or deal goods so in this case, bartered would be most efficient
Answer:
How many woods could a wood chuck would if a wood chuck could chuck would?
Explanation:
Answer:
go outside and throw rocks at cars (for legal purposes, this is a joke) ;)
