Kellogg Cereals,Gillette Razors,Heineken Beer,and Black & Decker Tools Are All

Kellogg cereals,Gillette razors,Heineken beer,and Black & Decker tools are all sold successfully in about the same form around the world.This is an example of which product strategy?

A) Product adaptation
B) Straight product extension
C) Product invention
D) Dual adaptation
E) Communication adaptation