Digital Enterprises, Inc., a data analysis firm, wants to hire Ernesto, a noncitizen. A work visa is most likely to be set aside for a noncitizen if

	a.	the noncitizen is a person with an extraordinary work ethic.
	b.	there is a shortage of qualified U.S. workers capable of doing the work.
	c.	the noncitizen is of ethnic similarity to the employers workforce.
	d.	bringing the worker into this country will adversely affect the labor force.