briefly describe a system, one related process, and a related outcome that could be measured for performance improvement.Nightingale Hospital has a low retention rate of their nursing staff. The PI team leader asks the committee members to offer their ideas by going around the table to each individual to provide their idea or to "pass" until the next round. The PI team will use all ideas that were generated to determine possible solutions for the low retention rate. Which processes is being use by this PI team? 1. Structured brainstorming 2. Unstructured benchmarking 3. Structured benchmarking 4. Unstructured brainstorming