40 0 w D 150 20 30 B 240 24 30 Figure 2 Schematic drawing of the side view of a kitchen-roll holder a. From Figure 2, identify the following. Use the point O as your origin. i. The coordinates of points A, B and D. Hint: the coordinate of point D is not 40. (3 marks) ii. The equation of circle v. (2 marks) iii. The equation of the circle through points B, P and C using the perpendicular bisector method from T194 Part 2. (14 marks) b. The bracket is manufactured so that the length of line OP on the component is measured as 192 mm. i. What is the scaling factor applied to the drawing? (1 mark) ii. What would be the length of won the manufactured component? (5 marks)