$(20$ points$)$ Assuming that the op$-$codes of BEQ and BNE instructions are $4(000100)$ and $5(000101)$ respectively, redraw the above diagram so that the resulting circuit can handle both BEQ and BNE instructions $($currently$,$ it is designed to handle BEQ only$).$ Hint: Assume that "Branch" output of "Control" unit gets asserted for both BEQ and BNE. To distinguish BEQ and BNE, you can get help from Instruction$[26]$ which is zero for BEQ and one for BNE.

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