Two dump trucks have capacities in the ratio 6 to 7. The larger dump truck holds 4 tons more than the smaller truck.
What is the capacity of each dump truck?
A. Larger dump truck: 31 tons, Smaller dump truck: 27 tons
B. Larger dump truck: 32 tons, Smaller dump truck: 28 tons
C. Larger dump truck: 28 tons, Smaller dump truck: 24 tons