Marconi Co has the following information available for the current year Net Sales Bad Debt Expense Accounts Receivable, Beginning of Year Accounts Receivable, End of Year Allowance For Doubt ful Accounts, Beginning of Year Allowance For Doubtful Accounts, End of Year $ 765, 000 45, 000 135,000 70,000 57,000 77,000 What was the amount of write-offs during the year? Multiple Choice $70,000