Information Technology Investment Financial Analysis Essay

Information Technology Investment Financial Analysis - Essay Example The several cost items of IT help desk service are labor cost, material cost, cost of electricity, cost of computer and cost of software. The cost structure of IT help desk service provides several levels of support to focus on the problem. The job of first level support is to identify the adequate information about the problem. The job of second level support is to provide higher technical skills to the first level and the job of third level support is to hire technical specialist to solve the problem within a specified time (Mahoney 1-16). The scope of E-mail service is to provide online services. Anyone can access e-mail through computer, personal laptop and mobile phone. The financial objective of e-mail service is to increase the profit by providing best services to the people along with better convenience (Mahoney 1-16). The function of email service is to exchange messages or information through online for different purposes that include communicating with customers, money transaction and sale of products and/or services (Mahoney 1-16). The various cost items of E-mail service are cost of material, cost of electricity, cost of internet, and cost of computer or personal laptop, which are described as cost of equipment. The cost structure of enterprise system, required for the resources are the cost of product planning, cost of delivery service and cost of marketing (Mahoney 1-16). The scope of enterprise system is related to Supply Chain Management, relationship management and obtaining the objectives of an organization. The financial objective of enterprise system is to increase profit by enhancing financial performance and market value of an organization (Mahoney 1-16). The cost items of enterprise system are cost of material, cost of labor, cost of product and cost of accounts. The cost structure of E-mail service are two types such as cost driven as well as value driven and it focus

Pre-hospital care the effects of adequate chest compression to cardiac Research Paper

Pre-hospital care the effects of adequate chest compression to cardiac arrest patients - Research Paper Example This essay will discuss the effect of chest compression in the management of patients or victims of cardiac arrest. Chest compression involves multiple anatomical structures. Importantly, it involves all the systems significant in oxygenation of tissues. The three systems involved are the respiratory system, the cardiovascular system and the nervous system. The respiratory system involves the airways, the ribcage and the attached intercostal muscles. The cardiovascular system includes the heart and the blood vessels that supply the lungs while the nervous system involve the nervous system that supply the above structures that sense (Tortora & Derrickson, 2008). Cardiac arrest involves sudden stoppage or cessation in cardiac activity resulting to hemodynamic collapse. Typically, this is due to sustained ventricular fibrillations or tachycardia. Other common conditions that lead to cardiac arrest include myocardial infarction, brain hemorrhage, severe multiple traumas or severe electrolyte imbalance in the body. Following arrest, the blood flow is altered with less than 30 % delivery to the lungs. Consequently, the amount of oxygenated blood circulating in the body system decrease leading to death of vital organs like brain, heart and kidneys. If not arrested early, the brain may die within six second due to hypoxia. Chest compression is, therefore, meant to increase oxygen delivery to the vital centers before the definitive treatment measure is put in place. Sudden cardiac arrest is mostly associated with coronary heart disease. Therefore, any condition that predisposes one to coronary disease may be a risk factor to cardiac arrest. These factors include old age, diabetes, and obesity, high blood pressure, smoking sedentary lifestyle, high blood cholesterol and familiar history of coronary disease. Another factor that may predispose one to a heart attack is a previous