When one or more keycaps need to be replaced on a MacBook Pro (Retina, 15-inch Late
2013), a keycap kit can be used rather than replacing the top case assembly. Which of the
following statements is true?
Use the Keycap Kit for Apple Portables to replace missing keycaps.
The keycap kit is cross compatible with the MacBook Pro (Retina, Mid 2012) and
MacBook Pro (Retina, 15-inch, Early 2013 and Late 2013).
Use any portable keycap kit.
If more than three keycaps are need to be replaced, replace the entire top case
assembly for that specific model MacBook Pro.