What is the main reason that it takes most students longer than four years to complete an undergraduate degree

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.

Identify and describe the purposes of taxation.

Explain what might happen if the supreme court did not have the power to check the other two branches.