answer the following using single-cycle data-path processor design shown in figure below b) Show the needed addition to the data path in Figure 1 to support the following version of the Jump and link instruction Jal that supports procedure calls. This instruction saves the current contents of PC into register 31 (the return address register) and then executes a jump to the contents of the register operand. Add jesult Add Shift left 2 Instruction [31-26] lara control MemWnite ALUSrc Instruction [25-21 Read register 1 Read Read PCaddress data 1 Instruction $20-16 Zero ALU ALUU o register 2 Address data 131-0) nstruction |||Instruction [15-111 data 2 -register Write data Registers Write Data (15-0) 16 Sign ALU control extend Instruction [5-0 answer the following using single-cycle data-path processor design shown in figure below b) Show the needed addition to the data path in Figure 1 to support the following version of the Jump and link instruction Jal that supports procedure calls. This instruction saves the current contents of PC into register 31 (the return address register) and then executes a jump to the contents of the register operand. Add jesult Add Shift left 2 Instruction [31-26] lara control MemWnite ALUSrc Instruction [25-21 Read register 1 Read Read PCaddress data 1 Instruction $20-16 Zero ALU ALUU o register 2 Address data 131-0) nstruction |||Instruction [15-111 data 2 -register Write data Registers Write Data (15-0) 16 Sign ALU control extend Instruction [5-0