$\backslash$table$[[,,,$Number of Days Past Due$],[$Customer$,$Total,$\backslash$table$[[$Not$],[$Yet Due$]],1-30,31-60,61-90,$Over $90],[$Anders$,$$$22,000,,$$$10,000,$$$12,000,,],[$Blake$,40,000,$$$40,000,,,,],[$Coulson$,57,000,16,000,6,000,,$$$35,000,],[$Deleon$,34,000,,,,,$$$34,000$

Presented below is an aging schedule for Halleran Company at December $31,2021.$

At December $31,2021,$ the unadjusted balance in Allowance for Doubtful Accounts is a credit of $$12,000.$