One of the Possible Roles Governments Can Play in Sponsoring

One of the possible roles governments can play in sponsoring growth is to

A) provide tax incentives to encourage saving.
B) own more of the nation's resources in order to put them to use.
C) close the nation to trade in order to protect its domestic producers.
D) make decisions for its citizens as to the most suitable job.
E) limit the use of property rights in order to decrease the harm they create.