One Important Indicator of How Well a Company's Present Strategy

One important indicator of how well a company's present strategy is working is whether

A) it has more core competencies than close rivals.
B) its strategy is built around at least two of the industry's key success factors.
C) the company is achieving gains in financial strength.
D) it has been able to create new industry demand through the use of a blue ocean strategy.
E) it is subject to weaker competitive forces and pressures than close rivals (a good sign) .