111 Exercisos The following table shows data for further benchmarks. CPI 1.61 1.79 Clock Rate 4 GHz 4 GHz SPECratio 19.8 9.1 Name libquantum b. astar 1.12.4 [5] Find the increase in CPU time if the number of instructions of the benchmark is increased by 10% without affecting the CPI 1.12.5 [5] Find the increase in CPU time if the number of instructions of the benchmark is increased by 10% and the CPI is increased by 5%. 1.12.6 [5) Find the change in the SPECratio for the change described in 1.12.5