Answer:
a.$0
Step-by-step explanation:
Adjusted basis is the cost of a property and other related costs incurred in acquiring, maintaining, or upgrading the property.
Fair value represent the worth of a property. It is the amount that one should expect to fetch from the market if they were to sell the property.
The fair value or the worth for Mateo's rental house is $200,000. He obtains another rental house with a fair value of $180,000 and cash $20,000.
He exchanged property worth $200,000 for $200,000