The accurate scale drawing shows the positions of port P and a lighthouse L. Lindsey sails her boat from port P on a bearing of 050° She sails for 1, hours at an average speed of 5km/h to a port Q. Scale: 1 cm represents 3km. a) Indicate the position of port Q on the drawing (use the x tool). b) Find the distance, in km, of port Q from lighthouse L. c) Find the bearing of port Q from lighthouse L.