Labor is another of the elements that increases the cost and I imagine that varies from state to state for instance in California and New Jersey the bulk of the labor is union and therefore it is more expensive than Arizona or other places so there is variability in the cost.

FORBES: Cut The Price Of Solar In Half By Cutting Red Tape

U.N. peacekeepers are scheduled to take command of the region from a 7, 000-member African Union force by Dec. 31, but the bulk of the units are not expected to arrive until 2008.

NPR: U.N., African Union Unite to End Darfur Violence

The bulk of Western credits to the former Soviet Union took the form of so-called balance of payments or general purpose loans with no underlying projects or trade transactions.

CENTERFORSECURITYPOLICY: Center For Security Policy

Insofar as Germany's leading financial institutions refused to make such loans to the non-creditworthy Soviet Union in the absence of 100 percent government guarantees to cover the transactions, the German government and taxpayers now find themselves the nation holding the bulk of non-performing credit exposure with the former Soviet Union.

CENTERFORSECURITYPOLICY: Center For Security Policy