(ii) For the partial order represented by the Hasse diagram find out: 1. Find the maximal elements 2. Find the minimal elements ntione KO 1. Find the maximal elements 2. Find the minimal elements 3. Is there a greatest element? 4. Is there a least element? 5. Find all upper bounds of {a,b,c} 6. Find all least upper bound of {a,b,c}. if it exists. 7. Find all lower bounds of {f, g, j} 8. Find the greatest lower bound of {f, g, h}. if it exists