4. Use LERS strategy to find all certain and possible rules describing f in terms of a, b, c from the table below: ala 5. Assume that f is a decision attribute in the Table from the previous problem. Also, assume that c is stable attribute and {a, b} are flexible. Find all action rules re-classifying object from the class f(1) to f(0). 4. Use LERS strategy to find all certain and possible rules describing f in terms of a, b, c from the table below: ala 5. Assume that f is a decision attribute in the Table from the previous problem. Also, assume that c is stable attribute and {a, b} are flexible. Find all action rules re-classifying object from the class f(1) to f(0)