For the code sequence below, state whether it must stall, can avoid stalls using only forwarding, or can execute without stalling or forwarding. i1: addi $t1, $to, 1 12: addi $t2, $t1, 2 13: addi $t3,...

Extracted text: For the code sequence below, state whether it must stall, can avoid stalls using only forwarding, or can execute without stalling or forwarding. i1: addi $t1, $to, 1 12: addi $t2, $t1, 2 13: addi $t3, $t0, 2 14: addi $t4, $t0, 4 i5: addi $t4, $t3, -1 16: beq $t0, $0 end end: Which lines in the program would require stalls based on data dependencies Reorder the program so that no stalls are required.