As such, comparative advantage is an important concept in global trade, and it's the reason many countries concentrate on trying to produce certain goods or services more efficiently than other countries.
In March 2013, the total cost of the Iraq War to date was estimated at $1.7 trillion by the Watson Institute of International Studies at Brown University. Some argue that the total cost of the war to the U.S. economy will range from $3 trillion to $6 trillion, including interest rates, by 2053, as described in the Watson Institute's report.
How much does it cost for a hand grenade used by US soldiers in Iraq? My buddy thinks that a grenade costs $10,000 for a soldier's grenade in the Iraqi War.Prove what the true cost of a grenade is. If there are several costs, as in Taxpayers cost, production cost, the actual value please list all of them with sources. Add your answer.rove what the true cost of a grenade is. If there are several costs, as in Taxpayers cost, production cost, the actual value please list all of them with sources. Add your answer.