Answer:
4. Martha's average utilities
Step-by-step explanation:
As in the question, it is given that Martha has signed a listing agreement with the Broker Patrick.
The listing agreement refers to a contract between the real estate broker and the real estate owner that allows the broker the authority to act as a property sales agent.
The terms and conditions which are mentioned the listing contract are presented below:
a. Starting and expiration date of the contract
b. Patrick's commission
c. Martha's priced. Other terms and conditions