Which two actions should a consultant take before importing a large volume of data into an NPSP org?

The Development Director at a nonprofit needs to track grant lifecycles using the NPSP, including assigning actions to staff members, tracking applications, reporting deadlines, and summarizing the total amount awarded with payments towards the total.
How can this be accomplished with NPSP using Account records for the grant making institution?

A nonprofit organization provides case management to its clients. There is a requirement for a score to be automatically assigned to each client based on several factors such as age, income and number of health conditions. The nonprofit also wants to automate the creation and assignment of follow up tasks related to the client.
Which combination of functions should the consultant recommend?

A nonprofit has significant staff turnover and wants to ensure that the purpose of Salesforce field customization is clearly understood by system admins who are new to the nonprofit.
How should the consultant meet the requirement?

A nationally federated nonprofit is implementing a single Salesforce org to provide shared fundraising services to its four regional affiliates. Each affiliate and the national nonprofit must see only its own donor data.
Which Salesforce feature would enable this level of record access?