The instruction beg performs the following operations: reads only one register concatenates part of the pc to part of the instruction read two registers adds a regis:er to the sign extended immediate adds two registers writes to one register reads the data memory subtract two registers Fetchs the instruction writes the data memory computes and use the PC by adding the sign extended immediate by $4$ to the $\backslash ($ P C$+4\backslash )$ clears the PC