Janet is a 20-something salesperson at a small country brokerage. She enjoys her job but longs for the city life. She would like to change brokerages. Which of the following is true?
a) Janet must stay with her current brokerage until she completes a minimum tenure.
b) Janet can freely change brokerages without any restrictions.
c) Janet can switch brokerages only if her current brokerage agrees to release her from the contract.
d) Janet must inform her current brokerage of her intention to change and wait for their approval.