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WeDeliver Incorporated is the worlds leading express-distribution company. In addition to its 643 aircraft, the company has more than 57,000 ground vehicles that pick up and deliver packages. Assume that WeDeliver sold a delivery truck for $28,000. WeDeliver had originally purchased the vehicle and recorded it in the Truck account for $47,000 and had recorded depreciation for three years.

Using the following structure, indicate the effects (accounts, amounts, and + for increase and for decrease) of the disposal of the truck, assuming Accumulated DepreciationTruck was (a) $19,000, (b) $15,000, and (c) $23,000. (Enter any decreases to Assets, Liabilities, or Stockholders' Equity with a minus sign.)