Investors & landlords

I sold my town-home rental property for $140,000 in 2019.  It was purchased in 2014 for $89,900.  At the time of the purchase, I allocated a certain price for the land (19,900).  Now, working through the Sales information for my 2019 taxes, I am asked for asset sales price and expenses and Land sales price and expenses.   How do I allocate the prices?