Electric stovetop burners would cause fewer fires if their highest temperature were limited to 350 degree C (662 degree F), which provides more than enough heat for efficient and effective cooking. The lowest temperature at which cooking oil and most common fibers ignite is 387 degree C, and electric burners on high go well above 700 degree C. Which one of the following most accurately expresses the conclusion drawn in the argument? ['A maximum temperature of 350 degree C provides more than enough heat for efficient and effective cooking.', 'Electric stovetop burners cause fires because they go well above 700 degree C when set on high.', 'Electric stovetop burners would cause fewer fires if their highest temperature were limited to 350 degree C.', 'The lowest ignition temperature for cooking oil and most common fibers is 387 degree C.']