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The figure below presents another design for ALU. a) Is this design different from the one you studied in this course? Explain your answer. b) State the advantages/disadvantages of this design compared to the one studied in this course (if). A (31:0) LOGIC UNIT B (310) Y (31:0) M U ARITHM- ETIC UNIT SEL CIN SEL (3:0) A B I 0 Iii % The figure below presents another design for ALU. a) Is this design different from the one you studied in this course? Explain your answer. b) State the advantages/disadvantages of this design compared to the one studied in this course (if). A (31:0) LOGIC UNIT B (310) Y (31:0) M U ARITHM- ETIC UNIT SEL CIN SEL (3:0) A B I 0 Iii %