Multi$-$Cycle Arch. Given the following code. Assume that $x$ and $y$ are arrays of words and the base address of $x$ is stored in $R1$ and the base address of $y$ is stored

in R$2.$ Assume that each add operation takes $4$ cycles to execute, each lw operation $5$ cycles, each store sw takes $4$ cycles, and each branch $($bne$)$ instruction takes $3$

$.$cycles to execute. The $"T"$ represents Temp registers. All numbers are in decimal

$?$ What is the PC value for the SW instruction

$120$

$135$

$124$

$200$