You will be informed of the exact cost when you register for classes. Most distance education classes use textbooks.
Many students wish to complete their coursework ahead of time.
Contact the instructor to see whether this is possible. Others wish to extend their completion beyond the end of the class. Again, contact your instructor to see if special arrangements are available. Many Southwestern classes will transfer as degree requirements or electives to four-year institutions. Ultimately, the decision rests with the transfer institution.