FIVE: 20marks Samsung motors produces electronic motors for power-actuated valves for the Medical construction industry. Samsung's production plant has operated at near capacity for over a year now. Ddungu Canaan, the plant manager thinks that the growth in sales will continue, and he wants to develop a long- range forecast to be used to plan facility requirements for the next 3 years. Sales records for the past 10 years have been accumulated: N.B: Show all the workings and explain your conclusions. Year Annual sales (000's of units) Year Annual sales ( 000's of units) 1 250 6 500 2 325 7 500 3 450 8 650 4 500 9 725