Answer:
Jenny pays Abe $300 to give the dog to his parents who live on an isolated farm
Step-by-step explanation:
The answer is already stated within the question, but I'll provide the explanation.
In order to reach a solution, Jenny would have to offer Abe an amount to get rid of the dog that is more than Abe's benefit of owning the dog, which is $200.
On the other hand, since Jenny bears a cost of $400 from the bark, she would only be willing to spend as much as $400 to resolve the situation. Therefore, the acceptable range for the amount of the agreement for both parts is:
$200 < X < $400.
Since $300 is within that range. Jenny paying Abe $300 to give the dog to his parents is a possible solution.