Which of the following graphical presentations of a project plan is most appropriate for presenting to upper management?

A business analyst (BA) is running a workshop with a group of stakeholders to understand the requirements for a change that the company is planning to implement.
What important factor does the BA need to understand to ensure the workshop remains focused on the topic in question?

A large company has thousands of geographically dispersed employees and dozens of IT systems. Multiple business analysts (BAs) work in parallel on various requirements with different stakeholders. When considered in isolation, the requirements look meaningful and valuable to those who approved them. However, when it comes to implementation, some of the requirements appear to be contradicting each other. A lead BA recognizes that adding some traceability information would help uncover such conflicts early in the process.
To what should the BA trace the requirements?

During a requirements review, the implementation subject matter expert (SME) identified the requirement 'parsing of data' that must be implemented before other requirements. The business analyst (BA) has given this requirement high priority.
What factor influenced the prioritization of the requirement?

Sally is the business analyst for her organization. Sally and her business analysis team is currently using a business analysis approach to determine what the competition of her organization is offering prospective clients. She is trying to identify solutions to increase revenue by remaining competitive with the competition. What business analysis approach is Sally and her business analysis team using?