on 21 red d out of Consider a memory system that is composed of one cache and a main memory. The access to the main memory takes 19 ns. Given a clock frequency of 7 GHz, an instruction miss rate of 14%, and data instruction miss rate related to load and store instruction is 16%. Assume that the base CPI of 1 and that the percentage of instructions related to store and Load s 249 Calculate the CPI for the system taking into consideration the delay caused by the memory system. Answers are displayed to the nearest 2 decimal 5 an Select one O a. 24.73 ob. 22.73 oc none of the options d. 2379