An automobile manufacturer introduced two standard and luxury models. The safety performance of the luxury model is much better than the standard model. After the two models are launched at the same time, the sales of the luxury model have not exceeded the standard model. Therefore, the manufacturer believes that Performance is not the number one consideration for customers. If the following are true, what could weaken the manufacturer's point of view most is. ['Most customers have higher trust in standard cars.', 'The price of a luxury car is not much different from the standard.', 'Most customers think that the safety performance of standard cars is sufficient for daily life.', 'Most standard cars are purchased by collective customers, so standard car sales have been high.']