Answer:
Pay as you earn, P.A.Y.E
Explanation:
The best method to be adopted here is pay as you earn, P. A. Y. E.
Pay -as-you -earn is a type of payment, whereby the worker is being paid as per the amount, hour, day, week or month he used to work.
Most times, it is always based on daily basis.
In this aspect, Michonne and Negan should agree on P. A. Y. E method of payment. Because, it is the only method that will satisfy both parties.