It depends. There's some business units that just don't make any sense to keep funding. They may have become uncompetitive, technology could have made their b

It depends. There's some business units that just don't make any sense to keep funding. They may have become uncompetitive, technology could have made their business model obsolete. There's a whole host of reasons why it would be smart to lay off a big part of the workforce. Mostly, it just comes down to getting a better return on invested capital elsewhere.