Problems : Write your answer in the space provided or on a separate sheet of paper.

The following trial balance was taken from the books of Fisk Corporation on December $31,2025.$

$\backslash$table$[[$Account$,$Credit,$],[$$$9,000,,],[$Accounts Receivable,$40,000,],[$Notes Receivable,$10,000,],[$Allowance for Doubtfy,ul Accounts,$$1,800$