which of the following persons must have an active North Carolina real estate license?

$$a person who manages the petals of their parents beach cottage without receiving any compensation for their services

$$a retiree who refers prospective home buyer to the home sales center at their retirement community in return fro fee rounds of golf

$$anyone who occasionally buys, renovates, and sells historic houses at a significant profit

$$the executor of an estate who handles the sale of the deceased persons real property and receives an executors fee