8. The execution time of 6 parallel programs (1 to VI) have been benchmarked on 1, 2,... 8 processors. The following table shows the speedups achieved by these programs. VI 1.67 2.14 2.5 2.78 1.89 2.68 3.39 4.03 4.62 5.15 5.63 1.92 1.89 2.63 3.23 3.68 4 4.22 4.35 1.96 2.88 3.67 4.46 5.22 5.93 6.25 1.74 2.3 2.74 3.09 3.38 3.62 3.81 2.82 3.65 4.42 5.15 5.84 6.5 3.18 3.3 For each of these of these programs, choose the statement that best describes performance on 16 processors. Show your steps a. The speedup achieved on 16 processors will probably be at least 40% higher than the speedup on 8 processors b. The speedup achieved on 16 processors will probably be less than 40% higher than the speedup on 8 processors, due to the large serial component of the computation. C. The speedup achieved on 16 processors will probably be less than 40% higher than the speedup on 8 processors, due to the increasing in overhead as processors are added