How many fields can be enabled for tracking on a custom Object?

Who can delete records?

If you give a user the "Weekly Data Export" permission, which is needed to export data, he or she has view access to all data that is exported and can see all custom objects and fields in the Weekly Export Service regardless of their other profile settings.

Lead assignment rules assign leads to owners and queues based on the criteria the system admin specifies within the rule.

What is the limit on the compiled size of the Formula Field Select the correct choice?