In the argument given, the two portions in boldface play which of the following roles?
Directions: Answer the given question based on the following passage:
Outsourced healthcare, especially expensive surgeries, is a trend that is catching the fancy of the patients both in the United States and in the United Kingdom. However, the similarity ends here as the reasons for healthcare being outsourced to nations like India are different in the two nations. Patients in USA prefer overseas treatment because of high costs associated with healthcare in the US. Patients in the UK, however, prefer going overseas for surgeries because of a huge backlog of surgeries and the long waiting period.
The United Kingdom operates its healthcare on a model that can best be called a socialist model of cooperation and shared responsibility. The healthcare in the nation is managed by the government by using a portion of the tax collections. The policy is all-inclusive and everyone is entitled to subsidized and sometimes free healthcare, irrespective of the patient’s ability to pay. This leaves room for considerable craftsmanship in the construction of socialist systems. All the employees of the public healthcare system are government employees. Surprisingly, this model of socialist, government run healthcare services has reported a higher satisfaction rate among the patients than the private sector model prevalent in the United States. The socialist model also eliminated the need for a medical insurance industry because of the affordability of treatment. According to one estimate, if America were to move to a socialist healthcare model like that of U.K., Cuba, Switzerland, and were to provide healthcare insurance to all its citizens, the American healthcare industry could still save $100 billion. However, the present scenario is that the healthcare industry is making huge profits even as many in need of medical care suffer.