Ariana and John, who file a joint return, have two dependent children, Kai and Angel. Kai is a freshman at State University and Angel is working on her graduate degree. The couple paid qualified expenses of $3,980 for Kai (who is a half-time student) and $7,960 for Angel. Required: a. What education tax credits are available if Ariana and John report modified AGI of $173,860 ? b. What education tax credits are available if Ariana and John report modified AGI of $173,860 and Angel is taking one class a semester (is less than a half-time student) and not taking classes in a degree program? Complete this question by entering your answer in the tabs below. What education tax credits are available if Ariana and John report modified AGI of $173,860 ? (Do not round intermediate calculations. Round your final answers to the nearest whole dollar amount.) What education tax credits are available if Ariana and John report modified AGI of $173,860 and Angel is taking one class a semester (is less than a half-time student) and not taking classes in a degree program? (Do not round intermediate calculations. Round your final answers to the nearest whole dollar amount.)