In this discussion scenario, assume that your industry team is a data science strategy team and your client is a large Telecommunications firm. The client explains that they have noticed a downward trend in revenue over the past 4 months and would like to address the problem with data mining to better understand and hopefully come up with a solution strategy using machine learning. Offer your ideas on where to start, what questions to ask, what considerations need to be factored into the approach. What are the major steps you would propose taking to solve this problem