Health officials now recommend that people reduce their intake of foods that are high in cholesterol, such as red meat. The recent decline in the total consumption of beef indicates that many people are following this recommendation. But restaurants specializing in steak are flourishing despite an overall decline in the restaurant industry. So clearly there still are a lot of people completely ignoring the health recommendation. The argument is vulnerable to criticism on which one of the following grounds? ['It presupposes that the popularity of restaurants that specialize in steaks is a result of a decrease in the price of beef.', 'It assumes without warrant that people who eat steak at steak restaurants do not need to reduce their intake of foods that are high in cholesterol.', 'It neglects to consider whether restaurants that specialize in steak try to attract customers by offering steak dinners at low prices.', 'It fails to consider whether the people who patronize steak restaurants have heeded the health officials by reducing their cholesterol intake in their at-home diets.']