As such, they have become a big cost to investors.

But the biggest cost is not to protect the environment.

Energy, which makes up 7 percent of the price index, is also a big cost to farmers.

Can this stand, however big the costs of a break-up?

This methods can be applied without paying a big cost in money, time and training.

After all, teachers' salaries are the biggest single cost in education and, to make profits, they will want to keep costs down.

Energy bills are now one of the biggest cost families face.

But the bigger cost may be to the company's image.

Therefore, he said, "The single biggest cost of campaigns is very different."

Unfortunately, our biggest cost is something that we cannot do anything about.