3. (15 pts) Briefly answer the following questions a. (1pts) What is clock cycle time? What does it mean if we have higher clock cycle time (assuming others are the same), i.e. better or worse performance? b. (2pts) How is an address computed for a load instruction? How is an address computed for a conditional branch instruction? C. (2pts) You are inventing your own ISA. You decide all instructions should have the same length and encoding format. Assume that all your instructions use I-type encoding format. How many different instructions of your ISA can have at most? d. (2pts) One of the design principles says make the common case fast. How it affects the design of LEGv8's ISA? e. (2pts) How is the "jump" operation implemented in a branch instruction? How far (i.e. number of instructions) can a CBZ instruction jump