Anyone can help me answer this question around 400 words each with typing and with link!!! need it asap!!! (Business strategy)

Wells Fargo - Was in the top 10 banks in USA. In 2015, Assets of $1.8T, 265,000 employees, Market Cap of $300B and Serving 1 irn 3 households. What is the economic rationale of the "cross-sell" strategy? Was the strategy appropriate for Well Fargo? What role did it play in the Bank's success? Why did "cross-sell" strategy of Wells Fargo start showing signs of trouble in 2011? What role did financial incentives and quotas play in the success of the cross selling? What were the effects of implementation of the cross sell strategy internal and to stakeholders? (benefits and costs)? You are the "NEW" CEO of Wells Fargo. What changes would you make to restore the reputation and put Wells Fargo back on increasing financial performano Wells Fargo - Was in the top 10 banks in USA. In 2015, Assets of $1.8T, 265,000 employees, Market Cap of $300B and Serving 1 irn 3 households. What is the economic rationale of the "cross-sell" strategy? Was the strategy appropriate for Well Fargo? What role did it play in the Bank's success? Why did "cross-sell" strategy of Wells Fargo start showing signs of trouble in 2011? What role did financial incentives and quotas play in the success of the cross selling? What were the effects of implementation of the cross sell strategy internal and to stakeholders? (benefits and costs)? You are the "NEW" CEO of Wells Fargo. What changes would you make to restore the reputation and put Wells Fargo back on increasing financial performano