How did Ford significantly reduce the average station task time?

The reduction in average station task time at Ford can be attributed to the approach of simplifying the tasks involved, which is aligned with the principles of process improvement and efficiency. By focusing on improving work techniques, Ford was able to systematically identify inefficiencies in their processes, streamline operations, and reduce unnecessary complexity. This allowed workers to perform tasks more quickly and with fewer errors, thus decreasing the time required at each station.

Improved work techniques might involve standardizing processes, providing better training and tools for employees, or redesigning workflows to eliminate bottlenecks. The emphasis on efficiency and simplification typically leads to enhanced productivity, illustrating the effectiveness of these strategies in achieving significant reductions in task times.

Other options, such as automating all tasks, might not always be feasible or cost-effective. Increasing the number of workers could lead to diminishing returns if not managed properly, and extending the time allocated for each task contradicts the goal of reducing overall task time. Thus, the chosen answer reflects a purposeful and strategic approach to maximizing efficiency.