Explanation
Creating an agenda is a useful activity to ensure a productive and focused workshop, as it helps to define the purpose, scope, objectives, participants, roles, and expected outcomes of the workshop. It also helps to manage time and expectations, and to avoid distractions and conflicts. Documenting feedback, facilitating the workshop, and reserving a location are also important activities, but they are not done in advance of the workshop. References: BABOK Guide v3, page 54; CCBA Mock Test, question 18

Explanation
Risk-averse means having a low tolerance for risk and preferring to avoid uncertainty or potential losses. This describes the company's attitude toward risk, as they do not want to experiment with new flavors that might affect their sales. Risk-neutral means being indifferent to risk and basing decisions on expected outcomes.
Risk-optimizing means having a high tolerance for risk and seeking opportunities for reward. Risk-soaking means being willing to accept losses or negative consequences of risk. References: BABOK Guide v3, page
12; CCBA Mock Test, question 10

According to 'A Guide to the Business Analysis Body of Knowledge', models are ideal because they abstract and simplify reality. They help simplify reality in a way that's useful for understanding the requirements and their impact on the organization.
Answer C is incorrect. This isn't a valid statement about why it's important to use a model.
Answer D is incorrect. Models do not show the solution in a non-functional portion of the organization.
Answer B is incorrect. Models do not restrict the attributes of the solution.