Which of the following is the BEST example of a functional relationship?

Multiple Choice

Jimmy buys new business suits from a tailor that visits his office semi$-$annually.

Mariah drives across town to purchase a rare and very expensive bottle of wine from an upscale retailer.

After the flood damaged his home in Baton Rouge, Jon hired a waste management company to haul away the rotten carpeting in front of his house.

Sunil purchases a service contract from a cleaning company owned by his best friend Raju, which will clean his home one day a week.

On his way home from calling on a new prospect that was unwilling to buy, Fred stopped to talk to his insurance agent about additional life insurance.