How can a SWOT analysis help when deciding between several possible options to address a business problem?

The business analyst is in the process of implementing a solution for a customer. The team is having difficulty confirming if certain requirements have been met. What could have caused this issue?

A business analyst has started a project for a system enhancement. In order to determine how the requirements will be approved, the business analyst schedules a meeting with the stakeholders to discuss the proposed approval process.
Which measure of effective decision making allows the business analyst to finalize the process for requirement approval?

A business analyst is discussing the acceptance criteria for a new measurement system with the operations manager. The operations manager is particularly concerned about the accuracy of the new system because mistakes in data measurements could be extremely costly to fix.
Which of the following is the best strategy to define the appropriate acceptance criteria?

A business analyst has received a test result report that shows evidence of defective functionality. The business analyst checks the test result again and verifies that the functionality behaves according to the requirements.
At this point, the business analyst should first: