13. Because of calamitous earthquake losses, Bernstein Company, one of your client's oldest and largest customers, suddenly and unexpectedly became bankrupt. Approximately 30% of your client's total sales have been made to Bernstein Company during each of the past several years. The amount due from Bernstein Company-none of which is collectible-equals 22% of total accounts receivable, an amount that is considerably in excess of what was determined to be an adequate provision for doubtful accounts at the close of the preceding year. How would your client record the write-off of the Bernstein Company receivable if it is using the allowance method of accounting for bad debts? Justify your suggested treatment. 14. What is the normal procedure for handling the collection of accounts receivable previously written off using the direct write-off method? The allowance method? 15. On January 1, 2020, Lombard Co. sells property for which it had paid $690,000 to Sargent Company, receiving in return Sargent's zero-interest-bearing note for $1,000,000 payable in 5 years. What entry would Lombard make to record the sale, assuming that Lombard frequently sells similar items of property for a cash sales price of $640,000? 16. What is imputed interest? In what situations is it necessary to impute an interest rate for notes receivable? What are the considerations in imputing an appropriate interest rate? 1 What is the fair value antion? Where do