If each extra driver on the road makes every other driver's commute last one minute longer and there are 600 drivers on the road,then one extra driver costs society
A) 1 hour extra in commuting time.
B) 10 hours extra in commuting time.
C) 100 hours extra in commuting time.
D) 10 extra minutes in commuting time.

Question

Quizplus · Accepted Answer

Adding one extra driver makes every other driver's commute last one minute longer. With 600 drivers, this means 600 extra minutes in total (since each of the 600 drivers experiences a 1-minute delay), which equals 10 hours.

If Each Extra Driver on the Road Makes Every Other