On August 1, 2017, Samson Company established an imprest petty cash fund for P15,000 by writing a check drawn against its general checking account. On August 23, the fund contained the following: Currency and coins P 500 Receipts for office supplies 7,000 Vouchers for advances to company drivers 4.000 Receipts for transportation 1,500 Receipt for notary fee 1.200 Receipts for postage still unused 300 On August 24, the company wrote a check to replenish the fund. What is the amount of replenishment under the imprest fund system