Taxpayer sold a rental house in 2017 and I'm struggling with where on the 4797 to report the value of land as well as an HVAC unit that was installed a couple years ago and we were depreciating at the time of the sale. From what I've read I have to divide the basis of the house for depreciation and the land value and prorate that based on sales price. Just not sure where on 4797 to put the land and the HVAC. Thanks in advance for any help