Learning Objectives You should learn to: Define control Describe the three approaches to control Explain why control is important Describe the control process Distinguish among the three types of control -Describe the qualities of an effective control system ©Prentice Hall,2002 18-2Learning Objectives You should learn to: – Define control – Describe the three approaches to control – Explain why control is important – Describe the control process – Distinguish among the three types of control – Describe the qualities of an effective control system © Prentice Hall, 2002 18-2