ANSWER IN TEXT FORM

e . u S B k b r n g P h Consider the Hasse diagram in the above picture. Answer the following questions on the partial order represented by the diagram. (a) Find all upper bounds of {m, k, t} (b) Find all lower bounds of {c, d, t} (c) Find the greatest lower bound of {u, k, m} if it exists (d) Find the least upper bound of {b, f} if it exists (e) Find the greatest lower bound of {p, k} if it exists