A Petty Cashier has an imprest of Rs. 10,000 . He is reimbursed the amount spent by him every month . For the month ended 31st March 2017 , he submits details of expenses amounting Rs. 9,500. He has with him unpaid expenses vouchers amounting to Rs. 9,500. He has with him unpaid expenses vouchers amounting to Rs 3,200 . How much amount should be paid to him ?