Refer to the information in Exercise 9- 6 to complete the following requirements.
a. On February 1 of the next period, the company determined that $ 6,800 in customer accounts is uncollectible; specifically, $ 900 for Oakley Co. and $ 5,900 for Brookes Co. Prepare the journal entry to write off those accounts.
b. On June 5 of that next period, the company unexpectedly received a $ 900 payment on a customer ac-count, Oakley Company that had previously been written off in part a. Prepare the entries necessary to reinstate the account and to record the cash received.