All of the following statements are true EXCEPT: O A. a soldering iron or a soldering gun is used for connections of wiring O B. a crimp connector is used to join stainless steel wire because stainless is not solderable. O c. solder will not stick to another metal unless it is very clean and not corroded O D. copper wire is used in boat trailers instead of stainless steel because of its resistance to corrosion.