Brienne and Tormund have one son who is 16 years old and a qualifying child of both parents, and two daughters who are also qualifying children of both parents and are 18 and 21. Brienne and Tormund are married and will file a joint return. Assume their 2023 modified AGI is $418,050. What is the total allowable amount of child tax and/or dependent credits Brienne and Tormund can claim on their 2023 tax return?