Solve the each part of given problem:
Problem: A plane leaves Seattle, flies 80.0mi at 21.0 north of east, and then changes direction to 50.0 south of east. After flying at 118mi in this new direction, the pilot must make an emergency landing on a field. The Seattle airport facility dispatches a rescue crew.
Part A: In what direction should the crew fly to go directly to the field? Use components to solve this problem.
Part B: How far should the crew fly to go directly to the field? Use components to solve this problem
Please show all work to solve the above problem.