Olde Shoppe has the following information at August 31:
• Two deposits made on August 31 were not on the bank statement, totaling $5,300.
• The bank collected an EFT payment on a note receivable for $2,800. Of this amount, $250 represented interest on the note.
• August 31 balance in Cash was $11,687.
• The bookkeeper forgot to record check #1578 for $543 which was cashed by the bank on August 15th.
• The balance on the bank statement as of August 31 was $10,640.
• A check printing service fee of $60 was shown on the bank statement.
• A NSF check of $300.
• Checks #1572, 1606, and 1548, totaling $2,356, were not shown on the bank statement, even though the company had sent the checks.
What is the adjusted book balance at August 31?
A. $7,984
B. $13,584
C. $11,687
D. $13,334