Which of the following is not a hypothesized benefit of integrated delivery systems? a. Information systems that track all aspects of patient care can be developed more easily. b. Integrated delivery systems can provide population-based care, such as chronic disease management, that is often not offered by stand-alone providers. c. Integrated delivery systems have better access to capital. d. Integrated delivery systems are easier to manage than stand-alone providers. e. Integrated delivery systems are able to offer payers "one-stop shopping