The regional rollout needs both restricted access and a model the team can explain. Use the fictional South operations assignment and a separate performance-review copy. Each task starts independently, so applying View as in one exercise doesn't secure the next exercise automatically.
Check the difference between a filter and a security rule, and between hiding a field and excluding it from load. An analyzer capture needs both recording and a refresh. The estimates can support a comparison of model choices, but they don't establish how fast a customer's Desktop file will run. The final questions ask you to reason about additive roles and a failed performance fix, where a smaller or empty result can be a sign that the report was broken.