The price elasticity of demand for smart phone manufactured by Samsung of Korea is greater than one. If the Korean won appreciates against the U.S. dollar by 10% and the price of the Samsungs smart phone in the U.S also rises by 10%, then other things equal, the total dollar sales revenues of Samsung smartphone would:

1.	insufficient information
	2.	decline.
	3.	increase
	4.	stay the same.