A sole trader has trade receivables of £38,900. During the period one of their customers goes into administration owing £2,700 which should be written off as an irrecoverable debt. The sole trader has an existing general allowance for doubtful receivables of £1,350. The sole trader provides for a general allowance of doubtful receivables each year which is 3% of receivables.
What would be the value posted to the allowance for doubtful receivables adjustment account?