The Valuable aspect of the VRIO framework is best defined as __________.
a. Resources aiding in improving the organization's effectiveness and efficiency while neutralizing the opportunities and threats of competitors
b. Resources held by few or no other competitors
c. Resources often involving legally protected intellectual property such as trademarks, patents, or copyrights
d. Having in place the organizational systems, processes, and structure to capitalize on the potential of the resources and capabilities of the firm to provide a competitive advantage
e. Worth a great deal of money