This lesson is optional. you are not required to report on it unless you so desire. However, you are urged to study it diligently, to apply the instruction contained in it, and to answar the Examination Question for your own satisfaction.
Study a few pages at a time and in consecutive order. Pay particular attention to the definitions; a correct understanding of them is essential. If you dc not understand any of the statements or if you meet with difficulties of any kind, write to us for assistance. It is our desire to aid you in every way possible.
After you have studied the entire Section, review the whole subject, then write your answers to the Examination Questions at the end of this Paper. All that is necessary is to give the answers and write in front of each the number of the question to which it refers.