3. Different performance metrics are appropriate for different application scenarios. In practice, most applications have constraints along many evaluation dimensions, but a smaller set may dominate design decisions 1. Give an example of a system where energy/operation is likely more important than task latency or operation throughput. 2. Give an example of a system where task latency is more important than operation throughput. 3. Give an example of a system where improving either or both of task latency or operation throughput does not increase the value of the system