Write ARM assembly implementations for all of the functions below. The functions must be present in a single .s file. Your function/procedure names must be identical to that presented below, as your implementations will be tested with generic C code used by the TAs. All of your functions must return a value such that the program will run to completion with no segmentation faults. Programming assignments that throw a segmentation fault will receive a 20 point penalty and be returned to the student for correction.