Assume memory address M[1] contains the value 8, address M[2] contains the value 3, and address M[3] contains the value 1. What are the values of all three addresses after the following machine instructions are executed? SUB M[3] M[2] M[1] works how you might expect (i.e., similar to ADD M[3] M[2] M[1].) ADD M[1] M[2] M[1] SUB M[3] M[3] M[1] ADD M[1] M[1] M[1] SUB M[1] M[2] M[3] ADD M[3] M[3] M[2] SUB M[2] M[2] M[3]