Optimize the following piece of code to reduce dynamic instruction count (you should provide at least two different optimizations, meaning both delay slots should be filled). You may only move existing instructions into the branch delay slot. You may move the label L. while: addi $t2, $zero, 15 addi $t1, $zero, 10 beq $t1, $t2, L nop addi $t2, $t2, -1 j while nop addi $v0, $zero, 10 syscall L:

Problem 1 - hashing we would like to use initials to locate an individual. for instance, mel should locate the person mark e. lehr. note: this is all upper case. generate a hash function for the above using the numbers on your telephone. you know, each letter has a number associated with it, so examine your telephone keypad. generate 512 random 3 letter initials and take statistics on a linked list array size 512 to hold this information report how many have no elements, 1 element, 2 elements, does this agree with the hashing statistics distribution?