Quiz submission record for quiz5-1-1 at Mon Jul 19 10:14:48 2004: Your Answer for Question 1: the benefits of instruction set regularity and simplicity are that it simplifiesthe implementation by making the execution of many of hte instruction classes similar. Your Answer for Question 2: the function of the RegWrite signal is that when it is asserted, the register write must be explicitly indicated. Your Answer for Question 3: the purpose of the Add unit is to combine datapaths into a single one adn add the controld to complete the implementation. Your unique submission ID is quiz5-1-1-cs61c-co-1090257288-1585.