Problem 1: Consider the following trajectory: a B h C d bA a) Find the parameterization of the line from point A to point B using b = 4 ft; a= 6 ft; d= 3 ft, and h = 10 ft. Determine the coordinates of the point in the middle of the line between A and B. b) Solve the Line Integral needed to find the work of force F = (-7.5x1 + 2yj + 2k)lb when acting from A to B along trajectory C