i believe i done 'A' correctly but don't even know where to start for 'B'
A. Add the jal instruction to the multi-cycle MIPS implementation.
B. Consider the linc instruction, which is a variant of the lw instruction that has the same operands but also increments the base register by 4 after loading the word. Linc has the same machine code format as lw. Modify the MIPS multicycle implementation to support this instruction using as few cycles as possible.