Martha enrolled in a Medicare Advantage Plan. She learned some things about her Plan she previously did not understand. Which of the following options is true?
1) She must stay with the plan she originally chose for 1 year.
2) She needs to call her agent within 3 working days to change plans.
3) She can request plan cancellation over the phone during the enrollment verification call.
4) She must make a decision about cancelling within 3 days of the call and submit a request to the agent.
