Final answer:
Lo Chee should be paid for licensed activities by the broker and unlicensed duties by Sandy, the agent, reflecting the usual division of payment responsibilities in real estate.
Step-by-step explanation:
The payment structure for Lo Chee, who engages in both licensed and unlicensed real estate activities, should be based on the regulatory framework governing real estate practices in the jurisdiction where they operate. Generally, in real estate, all licensed activities are overseen by the supervising broker. Therefore, personal assistants who are licensed and perform any licensed activities must typically be compensated for those activities by the broker, not by the agent they assist. On the other hand, payment for unlicensed duties performed by Lo Chee can be handled directly by Sandy, the real estate agent.
Accordingly, to answer the given question, option (c) 'She will be paid for licensed activities by the broker and by Sandy for unlicensed duties.' seems most appropriate, assuming we are following typical real estate regulations. This is because it reflects the distinction between licensed and unlicensed work and indicates the appropriate paying entity for each type of task.