Ed owns Oak Knoll Apartments. During the year, Fred, a tenant, moved to another state. Fred paid Ed $1,000 to cancel the two-year lease he had signed. Ed subsequently rented the unit to Wayne. Wayne paid the first and last months’ rents of $800 each and a security deposit of $500. Ed also owns a building that is used as a health club. The club has signed a fifteen-year lease at an annual rental of $17,000. The owner of the club requested that Ed install a swimming pool on the property. Ed declined to do so. The owner of the club finally constructed the pool himself at a cost of $15,000. What amount must Ed include in gross income?