The duties that the president must carry out are
a. by congress
b. in article ii of the constitution
c. in the oath of office
d. by the u. s. chief justice

Which of the following policies is an example of a command-and-control policy? a. subsidies to education b. maximum levels of pollution that factories may emit c. tradable pollution permits d. none of the above is an example of a command-and-control policy.