Please solve the 16th question please

Dear student,

Bank reconciliation statement as on 31st March 2015

Overdraft balance as per pass book		15000
Add: cheque issued but not encashed	72000
interest on investment	600
direct payment by debtors	900
		73500
Less:interest on overdraft	600
cheque deposited but not cleared	4000
cheque received but not sent	1200
		5800
overdraft balance as per cash book		82700

Regards