Answer:
I strongly believe that the answer is C. Why are you doing what you are doing?
Explanation:
Your boss wants you to make a story that will highlight the company from the rest of the competition.
To do this, the best way to start off is by stating WHY you are here doing what you are doing. This way, you'll be able to bring in some unique perspectives from your company's point of view that will clearly separate your company story from the other companies in the industry.
The other options A and B are all common questions that usually have a vague and common answer. Option D is not applicable.