You have been asked to provide a high level summary, in memo format, of three key cost-effectiveness analyses which a hospital Board of Directors should consider in order to assess the effectiveness and cost of a new diagnostic imaging device which the facility is considering purchasing. The memo should include and consider the following points: Three cost-effectiveness analyses that can be used to assess the utility of the new device and your rationale for selecting them Information categories that would be required to complete the assessment (you do not need to supply the information itself but rather, just the categories of information required) Two reasons which support the utilization of cost effectiveness analyses to make this organizational decision to purchase or not to purchase this diagnostic device The overall length of the memo should be approximately 400 words in length.