In todays competetive advantage business world you need to offer consumers something different and better than your competitors. This something is called your competetive advantage. Your competetive advnatage, also known as your success factors, shows itself different ways depending on your type of business. What would you be the key success factors in the following businesses? Select two and write about 3 success factors for each business, explain briefly. a. successful reataurant b. hair salon c. bed and breakfast hotel d. an art and craft centre.