IT can be described as having three waves: automate individual functions

IT can be described as having three waves: automate individual functions

https://youtu.be/ldYP9XBXBYs Based upon the above video and articles, IT can be described as having three waves: automate individual functions, integrate value chains, incorporate IT into product and service offerings. Give an example of each (automate, integrate, incorporate) for specific businesses and cite your sources. Internet sources are OK if you provide the hyperlink. You can use the same business for each of the 3 categories or different businesses for different categories.

Include references with their retrieved links.