A business analyst in organization Y is assigned to elicit requirements in a project within a defined timeline. The business analyst has identified and invited key stakeholders to a requirements workshop. However, the stakeholders are not giving clear and concise requirements; their opinions about requirements are changing and conflicting with each other in the meeting. In the end, the business analyst could not elicit and define the requirements and therefore adjourned the meeting.
Which tool or technique could have been used by business analyst to avoid this situation?

A business analyst is attempting to elicit requirements on a current project. The business subject matter experts (SMEs) from various departments in the company question how the solution will work with their various systems.
Which modeling technique should the business analyst use to depict how the solution will work with all of the company's systems?

Which tool can be used to analyze how the system responds to various combinations of input conditions with the probability of each outcome?

A company is working on implementing a software application. They are converting their complex, in-house processes into the new system. The business analyst has been asked to analyze the processes.
Which technique should be followed?

A business analyst conducts an initial review to define scope. The analysis includes the review of the business case, project goals, and objectives to obtain the necessary and required context. Based on that information, the business analyst determines that this is a large project with multiple interfaces which could cost the company money that was not initially included in the budget.
What characteristics of the project are needed to determine the approach so that the business analyst can validate whether they will need to have a discussion about the budget?