10. A pilot wishes to fly from Bayfield to Kitchener, a distance of 100 km on a bearing of 105. The speed of the plane in still air is 240 km/h. A 20 km/h wind is blowing on a bearing of 210. Remembering that she must fly on a bearing of 105 relative to the ground (i.e. the resultant must be on that bearing), find (6 marks) a. the heading she should take to reach her destination. b. how long the trip will take