Mary Owns a Small Real Estate Company That Arranges Apartment

Multiple Choice

Mary owns a small real estate company that arranges apartment leases for college students.She leases an apartment for nine months to Sara,a new undergraduate in the area.On her son's eighteenth birthday,Mary gives him a gift of a car.On her daughter's sixteenth birthday,Mary gives her a gift of $500.Mary sells her home gym to her neighbor for $1,000.Article 2 of the UCC covers Mary's 

A)  ​lease. 
B)  ​gift of the car. 
C)  ​gift of $500. 
D)  ​sale of the gym.