Answer
high
low
Work Step by Step
Firm H will pay up to \$5000 while L will accept up to \$2000.
Therefore, Firm H has $\textbf{high}$ abatement, while L has $\textbf{low}$ abatement.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.