T-Accounts Inc. has a 12/31 fiscal year end and a consistently applied accounting policy based on extensive experience and knowledge of its customers, that uncollectible accounts receivable are always about 6% of outstanding accounts receivable. At the beginning of Year 12, the net A/R balance was $1280. During Year 15, the following occurred related to accounts receivable: $5000 sales, 95% of which were on account, $4000 in collections, $200 in write-offs, $50 in recoveries. Using T-Accounts consistently applied policy and the above information, calculate bad debt expense for Year 15. (Partial credit available - show your work.)