Peachtree Securities Case

Peachtree Securities' one-year T bond return is risk-free as it does not change based on economic conditions. Since the estimated return rate is always 8%, T bond revenue is irrelevant to the economic situation. The only possible factor affecting the country's debt may be inflation. Considering only expected earnings, S & P 500 is considered to be the best investment due to the highest expected earnings. Standard deviation provides a measure of total risk by examining the proximity of the probability distribution associated with different possible outcomes and the coefficient of variation measures the risk per unit.

The highest standard of service-oriented architecture (SOA) system is flexibility, which is important for peach tree situation and future growth. Peachtree requires special changes and different requirements from different organizations. So the best standard of SOA is its modularity and flexibility. However, the SOA is still an unproven system at the stage where coordination is being done in several different ways. Given the current situation of Peachtree, my suggestion is to gradually migrate to Service Oriented Architecture (SOA). As a service-oriented system, Peachtree can replace only the most fragmented part of the existing technology base and prioritize it with a logical breakpoint. SOA modularization provides a set of standardized options on the nature of Peachtree's practices and the advantages of that combination provides a powerful possibility for the flexibility to be considered in business integration and IT systems.

Over the years Peachtree has evolved from a hospital to a regional network of 11 facilities. Peachtree 's IT infrastructure with over 4,000 employees and 1 million patients can not keep pace with their development. Current IT systems are less reliable, efficient and safe. The company's mission is to provide "effective, consistent and consistent care throughout the network" of "effective, economical, respectful patients and employees". Furthermore, unlike the health care industry, which is focused on standardized healthcare services, Peachtree believes that its focus should be on selective standardization. In order to achieve that goal, Peachtree needs to overcome the failed IT infrastructure. This can be accomplished by implementing an SOA-based system that best suits the company's business model, mission and goals. Another suggested step is to transition to Peachtree's SOA incremental implementation.