Given a pipeline, A, of 5 stages where each stage takes time t, produce a new pipeline, B, by dividing the third stage into two stages that each take time t/2. How many instructions per second does pipeline A complete per second? Pipeline B? Explain. Given a pipeline, A, of 5 stages where each stage takes time t, produce a new pipeline, B, by dividing the third stage into two stages that each take time t/2. How many instructions per second does pipeline A complete per second? Pipeline B? Explain