Mia and Noah have four children, ages one month, 13, 15, and 19. Their AGI is $96,500, and their tax liability is $8,322. During the tax year, their 19-year-old son decided to postpone going to college and got a job instead. He earned wages of $7,400 and provided most of his support. They have no other nonrefundable tax credits. What is the amount of their child tax credit/credit for other dependents? a) $8,000 D $6,000 C $6,500 d) $4,000