Consider the single-cycle data-path shown in the following. Give the values of the control signals (i.e., ALUSrc, PCSrc, MemRead, MemToReg, MemWrite, RegDst, RegWrite) when executing (a) sw $10, 20($15) (b) which of the following components are sequential elements? PC Read address >Add Instruction (31-0) Instruction memory Instruction [25-21] Instruction [20-16) Instruction [15-11] RegOst Instruction [15-0] RegWrite Read register 1 Read register 2 Write register Read data 1 16 Read data 2 Write data Registers Sign 32 extend Instruction [5-0] Shift left 2 ALUSTC (MOXO) ALU control ALUOP Add ALU result Zero ALU ALU result PCSrd MemWrite Address Read data Write Data data memory MemRead MemtoReg