Download T-Mobile and Sprint's 2015-2017 financial report,

2. determine the top five risk factors for each company, and to analyze the potential impact of each factor on future financial performance.

3.look for major changes in the three financial statements, and search for root causes from Project 7 and other sources, such as the company's earnings call (available on the company's website), Yahoo Finance, Google, Market Observation, etc.

4. Study the synergies between sales and costs for this transaction and give you a rough expectation of synergies. For example, 2.5% of sales and 4% of sales costs and 5% of S&G sales, general and administrative expenses.