champmag wrote:Companies, investors, and governments must relearn the guiding principles of value creation if they are to defend against future economic crises.

A. Companies, investors, and governments must relearn the guiding principles
of value creation if they are to defend against future economic crises.
B. Companies, investors, along with governments must relearn the guiding
principles of value creation if it is to defend against future economic crises.
C. Companies, as well as investors and governments, must relearn the guiding
principles of value creation if they are to defend from future economic crises.
D. Companies, investors, and governments must relearn the guiding principles of
value creation if these(these isn't appropriate, Use They) are to defend from future economic crises.
E. Companies, investors, and governments must relearn the guiding principles of
value creation if future economic crises are to be defended.(use of passive voice-AVOID)