Quiz submission record for quiz5-1-1 at Mon Jul 19 01:01:17 2004: Your Answer for Question 1: The simpler the instruction set (the more closely related to hardware) the faster instructions can be run and executed. Your Answer for Question 2: The signal must be asserted for a write to occur at the clock edge. Your Answer for Question 3: ALU is used to evaluate the branch condition and a separate add unit to compute the branch target as the sum of the incremented PC and the sign-extended. It is probably possible to use the ALU to do two things but it will be slower. Your unique submission ID is quiz5-1-1-cs61c-ec-1090224077-1060.