The petty cash fund of Hotel Snyder on December 31, 2021 is composed of the following: Bills $4,000.00 Coins $1,000.00 Petty cash vouchers: Gasoline $2,500.00 Supplies $1,500.00 IOUs $3,000.00 A check drawn by Hotel Snyder to the order of the petty cash custodian, representing salary $6,000.00 A sheet of paper with the names of several employees together with a contribution for a wedding gift. Attached to the sheet of paper is a currency of $2,000.00 The petty cash general ledger account has a balance of $20,000. What amount should be reported as petty cash on the ledger on December 31, 2021?