Peter and Kay are married and will file a joint return. Peter was unemployed for six months during $2023.$ They brought in the following tax documents to Jacob to prepare their return:

Peter's Form W$-2$ reporting wages of $$22,400.$

Kay's Form W$-2$ reporting wages of $$55,300.$

Peter's Form $1099-$G reporting unemployment compensation of $$5,200.$

How much of this income is taxable and must be reported on their federal return