Problem: Head of the department and Client had a meeting to discuss a potential project. The Client had a Business Case ready and wanted to sign the contract. However, the high-level requirements, project description, boundaries and key deliverables weren't described neither in the Business Case nor in the draft Contract. Therefore, they invited the main project stakeholders and subject matter experts for a meeting at the company's main conference room next Tuesday. What kind of data-gathering technique do they plan on using? Group of answer choices Change request Interviews Norming Brainstorming