Which opportunity standard field is available tobe configured directly? Choose3

A customer service representative at a call center would like to be able to collect information from customers using a series of question prompts. What could be used to accomplish this?

Universal Containers wants to create a report to show job applications with or without resumes.
What considerations should the app builder be aware of when creating the custom report type?

A customer service representative at Cloud Kicks wants to be able to collect information from customers using a prompts. Once the questions are completed, an email should be sent to the customer with a feedback form.
What should be used to accomplish this?

Which values must be defined when creating a new Opportunity stage? Choose 3