Exercise $13-18($Algorithmic$)($ O$.4)$

In $2023,$ Santiago and Amy are married and file a joint tax return. They have three dependent children, ages $9,14,$ and $19.$ All parties are U$.$S$.$ citizens. The couple's AGI is $$134,400.$

Santiago and Amy's child tax credit for $2023$ is $$ and dependent tax credit is $$