Question: Determine the number of clock cycles to execute this code on the 5 - stage pipeline CPU. How many stalls occur and how many values

Determine the number of clock cycles to execute this code on the 5-stage pipeline CPU.
How many stalls occur and how many values require hardware forwarding support to avoid stalling for a default MIPS 5-stage pipeline.
add $3, $2, $1
lw$4,100($3)
and $6, $4, $3
sub $7, $6, $2
add $9, $3, $6

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