1. If an SUV purchased in 2018 costs $50,000 and weighs 5,800 pounds, the maximum depreciation expense that can be taken is:

2. If an SUV that costs $50,000 and weighing 6,500 pounds is placed in service in 2016, the maximum Sec. 179 expense that can be taken is:

3. If a passenger auto that costs $50,000 and weighs 5,000 pounds is placed in service in 2018, the maximum depreciation that can be taken is:

4. Under MACRS, the recovery period for a passenger auto is: .