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e. Which of the following is not an I-type instruction? i. bne $t1,St2, Label ii. slti $t1,$t2,3 iii. addi $t1, \$t 2,3 iv. s\|l $t1,St2,3 f. Assuming you can use infinite number of CPUs for performance improvements, what would be the maximum speed up when the parallelizable portion is 90% of total execution time? i. 2 ii. 9 iii. 10