On January 1, 2021, Rainbow Company paid cash to purchase an automobile. The car dealer gave Rainbow a $3,000 cash discount off the $31,000 list price. However, Rainbow paid an additional $5,000 to equip the car with a more luxurious interior and high tech lighting so it would have greater appeal. Rainbow Company expected the car to have a five-year useful life and a $5,000 salvage value. Rainbow also expected to use the car for 140,000 miles before disposing of it. Rainbow used the car, and it was driven 20,000 / 30,000 / 40,000 / 30,000 / 20,000 miles during each use year respectively. Rainbow sold the car on January 1, 2027, for $6,000 cash. (SHOW ALL CALCULATIONS) show your work.

Question:

When Rainbow sold the car, what did it recognize as a gain or loss and for how much? Show calculation in proper format and put into the accounting equation.