The ticket seller at a movie theater doubles as a ticket taker for a few minutes each day while the ticket taker is on a break. Which control procedure of a business’s system of internal control is...

The ticket seller at a movie theater doubles as a ticket taker for a few minutes each day while the ticket taker is on a break. Which control procedure of a business’s system of internal control is violated in this situation?

Why should the responsibility for maintaining the accounting records be separated from the responsibility for operations? Explain.