Keith Has a 2019 Tax Liability of $2,250 Before Taking

Multiple Choice

Keith has a 2019 tax liability of $2,250 before taking into account his American Opportunity tax credit. He paid $2,600 in qualifying expenses, was a full-time student, was not claimed as a dependent on his parents' return, and his American Opportunity tax credit was not subject to phase-out. What is the amount of his American Opportunity tax credit allowed?

A) $0
B) $2,150
C) $2,250
D) $2,600
E) $4,000