The line graph presents data on the average time taken by four companies, namely General Motor, Ford, Toyota, and Honda, to manufacture new cars at their US factories from 1998 to 2005. Overall, there was a noticeable decrease in the production time for these companies during this period.
In 1998, General Motor took approximately 32 hours on average to produce a new car, which was the longest duration among all the companies in that year. Over the next seven years, there was a consistent downward trend in this time, reaching around 22 hours. Meanwhile, Ford’s production time exceeded General Motor’s in 1999, increasing from nearly 28 hours to just under 31 hours in 2001. Subsequently, it experienced a significant decrease of nearly 10 hours by the end of the period.
On the other hand, Toyota and Honda started with similar figures of 22 hours for their production time. Both companies also witnessed notable fluctuations in the subsequent years. However, by the end of the period, they both managed to reduce their production time to a mere 20 hours.