Differentiate between corporate level and business level strategies and give examples of each. What are the two ways that an unrelated

Differentiate between corporate level and business level strategies and give examples of each. What are the two ways that an unrelated diversification strategy can create value? What are the managerial motives to diversify? NO Word limit

From a layman perspective the two could be same in any of the cases and could be different inmany others, however for the sake of relating it to big organization it would definitely bedifferent....