Quiz submission record for quiz5-1-2 at Tue Jul 20 10:42:54 2004: Your Answer for Question 1: c5 = g4 + (p4.p3) + (p4.p3.g2) + (p4.p3.p2.g1) + (p4.p3.p2.p1.g1) + (p4.p3.p2.p1.p0.c0) Your Answer for Question 2: the ALUSrc control signal is used to select between the second register file output or a sign-extended lower 16 bits of the instruction. this is used to select fields between R-format and I-format instructions. Your Answer for Question 3: the x's are the don't cares. o = (a.b) + (b.c) yes the truth table is complete. Your unique submission ID is quiz5-1-2-cs61c-ao-1090345374-856.