Calculate the total child and other dependent credit for the following taxpayers. Please show your work. a. Jeremy is a single (head of household) father with $80,100 of AGI and has a dependent 8-year-old son: b. Jerry and Ann have $100,000 of AGI, file jointly, and claim two dependent preschool children: c. James and Apple have AGI of $417,100, file jointly, and claim three dependent children (ages 7, 10, and 19):