Whether the resources, capabilities, and assets—the firm’s resource bundle—can be found inside the company, it is absolutely essential that the bundle is in place to properly execute your strategy and grow your competitive advantage. At times, your resource bundle is easily accessible. While this makes implementation easy, it also makes it easy for competitors to imitate your advantage and reduce it to a commodity-type offering (Area B). Arguably, your advantage is best sustained when you can develop a resource bundle that has the attributes of a competitive advantage—resources, capabilities, and assets that are rare, have value, and cannot be copied or substituted.