Which choice most logically completes the text?

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All stainless steel contains varying amounts of iron, carbon, and corrosion-inhibiting chromium. However ferritic stainless steel, often used for induction cookers, contains a higher percentage of chromium (at least 10.5%) than does austenitic stainless steel and a higher concentration of iron, which is responsible for its magnetic properties. Unlike ferritic stainless steel, austenitic stainless steel has a face-centered cubic crystalline structure resulting from the addition of nickel to the alloy. Austenitic stainless steel has two subtypes: the 300 series, often used for aerospace tubing, and the 200 series, which has less nickel and more manganese than the 300 series and is used for dishwashers. Thus, stainless steel used to manufacture

aerospace tubing will have similar magnetic properties to stainless steel used to manufacture induction cookers.

both aerospace tubing and dishwashers will have a face-centered cubic crystalline structure, but stainless steel used to manufacture aerospace tubing will have less nickel than stainless steel used to manufacture dishwashers will.

aerospace tubing will have a concentration of manganese greater than 10.5%, while stainless steel used to manufacture dishwashers will not.

aerospace tubing will have less manganese in its composition than stainless steel used to manufacture dishwashers will.