How can you configure a currency conversion measure in a New Model?

When you configure a planning area in a model, what can the planning area be based on? Note: There are 2 correct answers to this question

What can you use to restrict input in a story based on nested conditions?

Which account types allow you to display database values with the opposite sign in stories? Note: There are 2 correct answers to this question.

You are planning with two hierarchies that have different granularity. Your model contains no dat a. The story has two pages: a parent planning page and a member planning page (see screenshot). In the Member Planning page you enter the following data: Brazil 100 Chile 100 Peru 100. In the Parent Planning page you enter the following data: North America 10000 South America 30000. When you go back to the Member Planning page, what will you see? Note: There are 2 correct answers to this question.