Trade off for a business, if we want to be more environmentally friendly, the trade off is that costs will increase, however it may increase profits as being a more environmentally friendly business would give them a better brand image and good reputation, for a well known large business, which may increase sales , could also charge a premium price for environmentally friendly products which would increase profits. A smaller company could try to get a small section of the market and differentiate , and be known as the environmentally friendly business which would give them a USP.