Considering the figure below and the code in exercise $1,$ answer the following.

a$.$ For instructions $4,5$ and $6$ what are the values of the control signals.

b$.$ For instructions $4,5$ and $6$ write the values in points $A,B,C,D$ and $E$ in the circuit. Register $$10$ is $5($the other follow$)$ and $$s0$ is $9.$

$9$

c$.$ Show the pipeline execution for the code of exercise $2($only I iteration of the loop$),$

$10$

provided that there is a forwarding mechanism but NO branch prediction mechanism.

$10$