Apply the 7S model, the Congruence Model, the Burke-Litwin Model and 3 other models to Skype.
Specifically, identify the strengths and weaknesses of each model, discuss two or three issues Skype is facing, and determine which model best applies.
Explain why it's the best choice and how the recommended model can be used to help diagnose the identified issues.
References
https://www.leadersphere.com/img/OrgmodelsR2009.pdf
https://www.au.af.mil/au/awc/awcgate/ndu/strat-ldr-dm/pt1ch4.html
Please let me know if you need more info or have a different offer.