We know that for the same utilization and variability values, a bigger system $($that is$,$ one with more servers$)$ is better able to handle variability.

What is more likely to happen if two smaller systems are combined $($pooled$)$ into a larger system?

Average waiting time decreases and utilization increases

Average waiting time decreases and utilization decreases

None of the proposed answers is correct

Average waiting time decreases while utilization remains the same