Quiz submission record for quiz2-2-2 at Thu Jul 1 09:18:36 2004: Your Answer for Question 1: one technique is to assume that registers $t0-$t9 are temporary registers that are not preserved by the callee on a procedure call. register $s0-$s7 are 8 registers that needs to be saved on a procedure call. Your Answer for Question 2: we would eliminate the procedure call steps of storing and loading arguments registers and temporary registers for the caller and storing and loading return address register and any saved registers used by the callee. The error we often would see in scheme which we wouldn't see in this language is infinite loops. Your Answer for Question 3: I am confused with storing and loading local variables in stacks...and the process of when and what to store and load in recursions. Your unique submission ID is quiz2-2-2-cs61c-af-1088698716-1062.