Final answer:
If sales associate Green is transferred to the Sunshine Corp., he could apply for a multiple license and notify the FREC.
Step-by-step explanation:
If sales associate Green is transferred to the Sunshine Corp., he could apply for a multiple license and notify the FREC. This option allows him to work for more than one employer or entity at the same time. On the other hand, applying for a group license and notifying the FREC would not be applicable in this situation.