Bernadette lives in Virginia and owns two beach houses in Nags Head, North Carolina, which she rents out to vacationers. She occasionally makes trips to North Carolina to her rental houses. Her travel expenses are deductible if they are considered to be ordinary and necessary expenses. Which of the following listed would not be considered as an ordinary and necessary purpose of travel?

a) Collecting rental income

b) Managing the property

c) Visiting the tenant for personal reasons

d) Maintaining the rental property