Quiz submission record for quiz5-1-2 at Tue Jul 20 10:41:25 2004: Your Answer for Question 1: g4 + (p4*g3) + (p4*p3*g2) + (p4*p3*p2*g1) + (p4*p3*p2*p1*g0) + (p4*p3*p2*p1*p0*c0) Your Answer for Question 2: If it is asserted, then the second ALU operand is the sign-extended, lower 16 bits of the instruction. Else, it comes from the second register file output. Your Answer for Question 3: They correspond to input and output "don't-cares", where the input or output is unaffected by that output or input, respectively. !A + A*!C Yes, it's complete. Your unique submission ID is quiz5-1-2-cs61c-ar-1090345285-503.