The Unit 3 Individual Project is guided by opinion, and therefore I had addressed the areas required by assuming that I was a manager at Blue Mountain Company, and ethically handling David Tuff's situation.

Question

The Unit 3 Individual Project is guided by opinion, and therefore I had addressed the areas required by assuming that I was a manager at Blue Mountain Company, and ethically handling David Tuff's situation.

Does this HAVE to be one sentence?? And what is the point of that past perfect verb in there!!??

Here is how I'd rewrite it:
The Unit 3 Individual Project is guided by opinion. Therefore, I addressed the areas required by assuming I was a manager at Blue Mountain Company; I also handled David Tuff's situation ethically.

??

Or ...

The Unit 3 Individual Project is guided by opinion; therefore, I addressed the areas required by assuming I was a manager at Blue Mountain Company. I also handled David Tuff's situation ethically.

=)