Lack of staffing in the EMS.

Problem: lack of staff and lack of emergency medical technicians result in fatigue and stress for the current working staffing and also reduce the organization profits and revenue. not having enough EMTs means no crew to run the emergency calls.

Please give some Facts bearing on the problem-issues, which is lack of staffing and lack of EMTs in the Emergency medical services. , givens, data, previous studies, research and/or references.

then give Alternative solutions with pros and cons of each solution specified.