Need help with industry analysis for Twitter:

Here are the prompts and questions for my paper:

"Now that you are familiar with some new sources for industry information, and you have read at least one IBIS Industry report and one Passport Industry report for the industry your company competes in, answer the following questions, citing your sources":

1. Identify and describe the industry Twitter competes in.

2. Provide the total industry size (typically expressed in $M or $B of dollars).

3. Identify the primary competitor of Twitter and explain your choice.

4. Provide the total revenues and profits for your selected company and their primary competitor.

5. Translate this into their respective market share (based on revenues). Yes, you need to do some simple math here.

Thank you.