According to infonetics research, what is the leading cause of downtime? question 3 options: software failure followed by human error. tornadoes. power outage. sink overflow.

I believe the answer is:  Software failure followed by human error

Various researchers indicated that around 70% of downtime exist because of human errors.The software failure is usually could be anticipated and back up plan usually already established for such situation. But, combined with human error, no fast course of action is provided to address the failure, leading up to longer period of down time.

they encountered severe weather for which they were poorly prepared.

answer; the residents of american samoa elect a nonvoting delegate to congress;