read the MasterCard case (a) and (b) and produce a word format written essay (1500 words maximum) answering the following questions:
1- How did MasterCard transform the company to innovate and therefore grow?
2- What did Mastercard do concretely to change its culture?
3- How did MasterCard create and execute a strategy that strengthened the core of its business and, at the same time, allowed it to build new capabilities and business for future growth?
4- How did MasterCard manage new, emerging competition in a highly dynamic environment?