45. Assume that you are a functional manager at company XYZ and that you are examining your firm's budgets and schedules to compare progress to date with expected progress. The current deviation is of particular interest to you because it provides a basis for examining suggested actions. What type of control systems are you using? O A) Strategic control systems. O B) Special alert control systems. O C) Operational control systems. O D) Strategic surveillance control systems. O E) Premise control systems