Based on the graph below, which type of fire engine is more likely to be called first in an emergency scenario at an off-road state park location? Engine TypeWater Tank (in gallons)Hose (in feet)LadderFour Wheel Drive14001,80020 foot extensionNo24001,80020 foot extensionNo33001,800Not requiredYes42001,400Not requiredYes

An off-road state park location favors an engine with four-wheel drive. Engines 3 and 4 have four-wheel drive, but Engine Type 3 carries more water (300 gallons versus 200) and has a longer hose (1,800 feet versus 1,400). Those features make Engine Type 3 more likely to be called first.

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