Save Answer Question 4 2 points Looping Door Company purchased a tractor at a cost of $240,000 on Januwy 1, 2016. The tractor has an estimated residual value of $40,000 and an estimated life of 8 years. Leaping Deere the straight-line method, what is the book value of January 1, 2019? $ 40,000 $140.000 $160.000 Some other new MacBook Air % 6 & 7 8 R T Y U o P F G H J K V B N V M Gis roman