List three advantages of managed care organizations

managed care organizations are the companies that have agreement with the patients to oversee their health care under minimum cost. there are a several benefits clients get from such arrangements which include
1. lower cost of services offered
2. patients receive care of high quality because each and every care provider   must undergo a thorough accreditation process before being allowed to practice managed care
3. the entire process involves cheaper prescription than other practices.  

Under managed care unnecessary health costs should be reduced. Quality of care should be increased as a result. Patients are familiar with where they will be treated i.e. Hospitals and clinics, as well as their doctors or physicians.

The correct answer would be b