1.   Again, if the cost is substantial, be cautious of committing more than a few months in advance.

2.   Also, job vacancies are rising, unit wage costs are falling and productivity is continuing to improve.

3.   And all the Fisherexaggerated traits remain in lekking species as well because the cost of choosing is so small.

4.   At least eight other such agencies that simply needed money for operational costs were denied funds.

5.   Businesses can already buy from suppliers in different countries, and exchange costs are Marginal.

6.   But because business sites are more ambitious, their costs are often dramatically higher.