A company is implementing business logic in a model-driven app.

A company is implementing business logic in a model-driven app. Employees import records from Microsoft Excel to create lead records.

The company has the following requirements:

• An existing phone number column must be formatted to only display numbers and periods.

• Three existing columns must be calculated to display the sum based on a percentage.

• The solution must not use custom development when possible.

You need to implement the business logic solution.

Which method should you use? To answer, move the appropriate solutions to the correct requirements. You may use each solution once, more than once, or not at all. You may need to move the split bar between panes or scroll to view content.