Question 3 (a) The following measurements are recorded on Processor A and Processor B when running the same program which consists of 75,000 instructions: Instruction Type Arithmetic Logic Branching Load and Store Relative Frequency 35% 15% 5% 45% Cycle per Instruction (Processor A) 3 3 2 4 Cycle per Instruction (Processor B) 4 5 3 5 Based on the information above, answer the following questions. *You are required to indicate all working steps and marks will be given accordingly i. Calculate the average CPI for both processors using this program. (5 marks) ii. Processor A has a clock cycle time of 0.5ns, while Processor B is running at 2.6 GHz. Determine which processor is faster and by how much. (10 marks) iii. Determine the clock rate that the slower processor must have in order to have an equal performance with the faster processor. (4 marks)