AMy's kite flew the highest. Benny's kite flew 50ft lower then amy's but 100 feet higher then cathy's. Cathy's kite was 100 feet higher then Devons. Devons' kite was 300 feet above the ground. How high was Amy's kite?

Pat, fill in the following blanks

Devon _____ , (it is given)
Cathy ______, (it is also given)
Benny ______ , (found in 2nd sentence)
Amy ________, found in 2nd sentence