4. After graduation, you take on a moonlighting job as an Assistant Editor to a publishing company that specializes in educational materials in the field of Digital Design and Computer Architecture. During your first editing assignment for a particular new book, you come across the following text. Does it need any corrections? If so, circle the error(s) and mark the text to reflect the necessary changes. If the text is correct (there are no errors), say so. 5 pts 4.7.7 De Morgan's Theorem Another important theorem of Boolean algebra is DeMorgan's theorem, which says that the complement of an OR function is equal to the AND function of the complements. Therefore, A + B + C = B. o The theorem also states that the complement of an AND function is equal to the OR function of the complements. Therefore, A+B+C = A + B + T From this, we can conclude that there are two