6. Suppose we have the algorithm (assume N is a large even number): for(i 0; i N/2; i+) a. [3] Can we parallelize the above algorithm? If no, why not? If yes, explain. b. [2] What Is the maximum number of cores after which no performance enhancement can be seen? Justify 6. Suppose we have the algorithm (assume N is a large even number): for(i 0; i N/2; i+) a. [3] Can we parallelize the above algorithm? If no, why not? If yes, explain. b. [2] What Is the maximum number of cores after which no performance enhancement can be seen? Justify