PERFORMANCE OBJECTIVE Task: Post entries to patients' ledger cards and calculate running balances. Conditions: Use calculator, pen, and four ledger cards. Complete the following ledger cards, using the current date to post all transactions. Note: Typically, when using a ledger card all transactions that occur on the same day are posted on one line. However, in this exercise, each transaction is posted on a separate line to simplify the learning process and make sure that the addition of charges, subtraction of payments and adjustments, and the running balance are calculated correctly