Advantages and disadvantages of a business expansion?

Advantages and disadvantages of a business expansion?
The Business decreases the unemployment rate in that area where they have expanded to, providing building, manufacturing as well as comerical jobs. It also brings wealth to the business, with more profit coming from new customers as well as more popularity.
The drawbacks are that if the business global economy drops, so the value of the pound decreases, it also means that the business wont receive as much capital as they would like. They could also find that tastes abroad are quite different to the UK, so they might lose interest as well as customers after only a few months.