Landmarks are placed along the road from London to Edinburgh and the distance between each landmark is 16.1 km. The first milestone placed on the road is 124.7 km from London, and the last milestone is near Edinburgh. The length of the road from Edinburgh is 667 km. a) After analyzing the problem, can this problem be solved with sequences? If your answer is yes, explain what kind of sequence, and why. b) Find the distance between the fifth milestone and London. c) Determine how many milestones there are along the road.