Winning a Sustainable Competitive Edge Over Competitors Generally Hinges on Which

Multiple Choice

Winning a sustainable competitive edge over competitors generally hinges on which of the following?

A) Having a distinctive competitive product offering.
B) Building competitively valuable expertise and capabilities not readily matched,and offering a distinctive product offering.
C) Building experience,know-how,and specialized capabilities that have been perfected over a long period of time.
D) Having "hard to beat" capabilities and impressive product innovation.
E) All of these.