How can saving time increase productivity?

Workers can get more rest.

Workers can produce goods more efficiently.

Workers can clock more hours.

Workers can practice safety measures.

I think the answer would be workers can produce goods more efficiently. Saving time allows a worker to produce more products in a given time-frame. For example, instead of producing 5 products in an 8-hour shift, a worker who saves time can produce 10 products in the same 8-hour time span. Also, the production of goods is more efficient.

The best answer would be workers can produce goods more efficiently. Saving time allows a worker to produce more products in a given timeframe. For example, instead of producing 5 products in an 8-hour shift, a worker who saves time can produce 10 products in the same 8-hour time span. Thus, the production of goods is more efficient.