How can a user see only contacts from a specific city on the 'New This Week" list view without changing what other users see?

A Salesforce associate is creating a report that needs to show changes uin a value over a series of point in time.
Which type of chart should the associate add to this report to help visualize these changes?

A college wants to incorporate Salesforce into its admissions program using Program Enrollment and Course Connections.
Which Salesforce cloud provides these features as standard offerings?

Get Cloudy Consulting (GCC) will show its data on a dashboard where the data is visualized within a range.
Which dashboard component type should GCC use?

A Salesforce associate wants to update an opportunity record they just closed. Which relationship is standard as a Lookup field on an opportunity?