Answer:
Absolute advantage
Explanation:
Absolute advantage refers to a situation when an individuals or organizations able to produce more with significantly lower efforts compared to other competitors around them.
From the excerpt above, we can infer that Bob could do various useful things related to camping compared to his other inexperienced friends. So when they're being put together, there is no doubt that Bob would be far more useful on the camp compared to other, and he will be put in higher regards in that community.
