0 Using the figure below: a) Does the MIPS ALU support the integer arithmetic operations (+,-) for R-type, I-type, and J-type instructions using the algorithms and hardware diagrams given so far in this course? Explain your answer. b) Does the MIPS ALU support the floating arithmetic operations (+,-./) for R-type, I-type, and J-type instructions using the algorithms and hardware diagrams given so far in this course? Explain your answer. 1 Registers Sign extend M IR: Sub ALU Control Unit Operation Zero Overflow Memory address SLL/SRA Hi Lo