29 points Yellowstone Industries purchased a tractor and travelogether for $87.000 cash. The spored values of the tractor and trailer are 560.000 and $40.000, respectively. What is the amount of the cost that should be assigned to the trailer $21.000 $40.500 $32.400 $40,000 30 points Which of the following would not be recorded us and mprovement Adding a parking lot Putting a fence around the property line Lottal fees related to the purchase of the land, Adding a sprinkler system 31 The depreciation method the facing depreciation that the use of course straight-line method units of production method expense method double-declining balance method