Quiz submission record for quiz2-2-2 at Thu Jul 1 02:16:25 2004: Your Answer for Question 1: conventions with temporary and saved registers so that the procedure call doesn't need to worry about saving the temporary registers. Your Answer for Question 2: There would be less need to push registers onto the stack, and programs could no longer give stack overflows from a lack of a terminating case or other infinite loops. Your Answer for Question 3: differentiating between required syntax and usage and conventions is hard in MIPS. The book isn't very precise and it's hard to tell when something is suggested or essential. Your unique submission ID is quiz2-2-2-cs61c-bg-1088673385-335.