Need help with writing case study

you are expected to submit 2 written case studies for an innovative company, product, or service that applies the week’s course concepts from either the Schilling or Christensen text. Use the following format: (1) a brief summary of the company, product, or service facts and background, (2) identification of the key issues in relation to the course concepts from Schilling or Christensen, and (3) your proposed solutions / recommendations.Cite at least 2-3 sources in APA format, ensure grammatical accuracy, and specifically outline how the case relates to key Schilling course concepts. I have attached the book with this. For first case study refer chapter 2,3,4.For second case study refer chapter9,10,11.