The Toyota Production System is often depicted as a house. The roof of TPS consists of the principle of $\_\_\_\_\_\_\_\_\_$ and the goal to $\_\_\_\_\_\_\_\_\_.$

The Toyota Production System is often depicted as a house. The roof of TPS consists of the principle of $\_\_\_\_\_\_\_\_\_$ and the goal to $\_\_\_\_\_\_\_\_\_.$

waste reduction, maximize profit

built$-$in quality, match supply with demand

built$-$in quality, operate just$-$in$-$time

waste reduction, match supply with demand