[Plugin: Google Analytics for WordPress] BuddyPress Install Activation & Subdomain

I have just installed this plugin. I also have Buddypress installed as well. I had to manually install the UA number. I need to be able to track all subdomain for this site.

Questions:

Do I need to do a Network Activation for this plugin or will a standard activation work and still be able to track all subdomains? I tried the network activation, but in the source code of the subdomains it states that a profile has not been selected even though I put that in on the main site.

Does this mean that I have to manually put this code in whenever a new subdomain is created?

https://www.ads-software.com/extend/plugins/google-analytics-for-wordpress/