Which of the following statements regarding the child and dependent care credit is true?

A. A married couple must file jointly to claim the credit

B. A taxpayer may claim a credit for dependent care expenses for a dependent who is 14 years old or older but only if the dependent lives in the taxpayer's home for the entire year.

C. All else equal, a taxpayer making qualifying expenditures for three children may claim more dependent care credit than a taxpayer making (the same amount of) qualifying expenditures for two children.

D. None of these statements are true.