6 pts Question 4 Which of the following statements is correct about the functions that fall within various responsibility centers? O A revenue center manager is responsible for more functions than a profit center manager is. O A revenue center manager is responsible for fewer functions than a profit center manager is. O A revenue center manager is not responsible for any functions; only the profit center manager is responsible for functions. O A revenue center manager is responsible for the same number of functions as a profit center manager is