Niles and Marsha adopted a little boy (a U.S. citizen). They paid $15,750 in 2015 for adoption-related expenses. The adoption was finalized in early 2016. Marsha received $3,250 of employer-provided adoption benefits. For question (a) assume that any adoption credit is not limited by modified AGI or by the amount of tax liability.

1. What amount of adoption credit, if any, can Niles and Marsha take in 2016?
2. Using the information in (a), assume that their modified AGI was $210,000 in 2016. What amount of adoption credit is permitted in 2016? (Do not round intermediate calculations. Round your answer to the nearest whole dollar amount.)