After deploying $12$ web servers as virtual machines to the host server from #$1,$ you

request more storage $--$ explaining that you could potentially double the number of web

servers. Your request is denied due to budget constraints. After a few weeks of

observation, information gathering, and a conversation with the application team, you

discover that the web servers actually use only $60$ GB of disk storage. The $150$ GB value

is a comfort number based on the vendor's generic recommendation. In fact, in the

original physical environment, the web servers only had $100$ GB of disk storage but

never approached $80$ GB of used disk space.

With a little more investigation, you discover that converting thick$-$provisioned disks to

thin$-$provisioned disks is not a very difficult process. If you decide to reconfigure the

existing disks to a thin$-$provisioned model and use $80$ GB as your amount of storage

$($based on current usage plus some emergency space$),$ how many more virtual machines

could you add to the host? What is the limiting factor now? Explain how you arrived at your answer.