16. In a MUS sample with a sampling interval of $10,000, an auditor discover that a selected accounts receivable with a recorded amount of $ 20,000 had am audit value of $16,000. If this is the only error discovered by the auditor, the projected error of the sample would be (A) $1,000 (B) $2,000 (C) $4,000 (D) $5,000