Answer:
The statement is true as Ellen filed a complaint against her former broker for not paying her for her last deal.
Step-by-step explanation:
Based on the information provided, the statement that Ellen filed a complaint against her former broker for not paying her for her last deal is true. In scenarios like these, it's common for individuals to seek resolution through legal means or a formal complaint process, especially in business and financial sectors where contracts and agreements are foundational to transactions. Filing a complaint is an appropriate step if a broker has failed to honor their financial obligations to a client.