d$.$ Consider the code sequence given below. Identify the data hazards in the given sequence. Your answer should contain all the necessary diagrams of every step.

Iw $$10,40($$$11)$

add $$5,$$$10,$$$$7$

sub $$3,$$$7,$$$4$

sll $$5,$$$5,3$

lw $$13,48($$$5)$

Iw $$13,32($$$13)$

i$.$ How many clock cycles are required for the above code sequence in case of an ideal pipeline $($no hazard$)$ and calculate average CPI?

ii$.$ How many data hazards are there in the given code sequence?

iii. Apply only stall $+$ forwarding to overcome the data hazards. Calculate the total clock cycles and average CPI required after applying the method.