Consider the following datapath: a$.[5$ points$]$ Fill in the following table for the values of control signals generated by the

control for the instruction: ADD $$t1,$$$t2,$$$t3$

b$.[5$ points$]$ Fill in the following table for the values of control signals generated by the

control for the instruction: LW $t$1,10($$t$2)$

c$.[5$ points$]$ Fill in the following table for the values of control signals generated by the

control for the instruction: BEQ$$t1,$$$t3,7$

d$.[5$ points$]$ Assume that the following instruction is at memory address $40($decimal

notation$),$ and the value in register $$t1$ is same as $$t3.$ What is the output of "Shift left $2"$ unit

in decimal system? BEQ $t$1,$ $t$3,7$