The datapath for 5-stage MIPS Pipeline Architecture is given below. List the resources that are used during the execution of each instruction below. Ignore the MUXes. When listing, use the numbers associated with the resources. 1 - Program Counter 2 - Adder in IF stage 3 - Instruction Memory 4 - Register File 5 - Sing-extension Unit 6 - Shift-left-2 Unit 7 - Adder in EX stage 8 - ALU 9 - Data Memory