Best Practices for Paying Employees by Check Include Which of the Following

Best practices for paying employees by check include which of the following? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.)

A) Maintenance of a separate checking account for payroll purposes.
B) Keeping a single check register for the firm's checking accounts.
C) Logging the number, amount, and purpose of each check used.
D) Establishing an unclaimed property account for uncashed checks.