Consider the following scenarios.Are these contracts covered by the Uniform Commercial Code? Why or Why not? Please list sources used.

• I hire my neighbor's teenage son to cut the lawn
• I purchase a lawnmower at Sears.
• I enter into a contract with a local car repair shop to get my transmission replaced.
• I sell my car through an advertisement in the classifieds.
• I sell a car, every week, through the classifieds.