Hello,
(Question #3) On the FMC, if you select what you want to create a report of:
Example:
Analysis > Connections > Security Intelligence Events
"At the top right of screen you will see an "Report Designer" button, there you have several parameters you can alter to create a PDF format of what you would like to have an report of.
**As far was a weekly report you will have set your time constraints to 1 weekly and your FMC will build an report off that data**