Anon-pipelined system takes 100ns to process a task. the same task can be processed in a 5-segment pipeline with a clock cycle of 20ns.

a. determine the speedup ratio of the pipeline for 100 tasks.

b. determine the speedup ratio of the pipeline for 20 tasks.

c. determine the speedup ratio of the pipeline for 1 task.

d. what is the maximum speedup that could be achieved with the pipeline unit over the non-pipelined unit?