Question 8 (15 marks) A microprocessor clock rate is 10GHz. If 10 clock cycles are required to fetch and decode the instruction and 15 clock cycles are required to transfer each byte. a. Determine the length of the instruction cycle for the case of a string of 64 bytes. b. What is the worst-case delay for acknowledging an interrupt if the instruction is noninterruptible? c. Repeat part (b) assuming the instruction can be interrupted after the instruction fetch