Erik's disabled sailboat is floating stationary 3 miles east and 2 miles north of kingston. a ferry leaves kingston heading toward edmonds at 12 mph. edmonds is 6 miles due east of kingston. after 20 minutes, the ferry turns, heading due south. ballard is 8 miles south and 1 mile west of edmonds. impose coordinates with ballard as the origin. (let one unit equal one mile.)