$2.$comcast purchased NBC$/$Universal$,$ and all ofNBC$/$Universal$$s properties, libraries and subsidiaries from General Electric$($GE$),$ see exhibit A$.$ Comcast's core business model is providing cable TV$.$ internet and phone $($VOIP$)$ services to consumers. What type of corporate strategy does NBC$/$Universal pursue?Comcast's purchase of NBC$/$Universal is an example of what type of intergration?