Which permission level grants access to Create, Update, Delete, and Duplicate Blueprints?

What is the correct method to upgrade Calm?

An administrator wants to be alerted when production VMs become idle. The VMs will be determined to be idle when CPU usage is lower than 5% for more than 5 minutes. All affected VMs are categorized as Environment:Production, since they have Flow microsegmentation rules.
What should the administrator do to satisfy this requirement?

An administrator has a vendor-provided script that must be run at 9 am every Saturday on a Linux application VM.
The administrator currently has a playbook that has a Time trigger and a VM SSH action to execute the script. However, the administrator has received a request to have the output of the script emailed to the application team when it is executed.
What is the easiest way to satisfy this request?

Where should an administrator check why a Playbook failed to grow the memory of a VM?