Which of the following, if true, would most strengthen the argument above?

While a higher price may indicate a premium product, it does not necessarily strengthen the argument regarding profitability. If consumers are unwilling to pay the increased price, sales could suffer, undermining the potential for respectable profits.

This statement highlights a competitive advantage for the Xorx car but does not address the cost structure or profitability directly. It suggests that there is a market for high-performance vehicles, but it does not strengthen the argument regarding Xorx's ability to manage production costs effectively.

While this feature may attract consumers and enhance the car's appeal, it does not provide any information regarding cost savings or profit margins for Xorx. Therefore, it does not strengthen the argument about the company's financial viability.

This environmental benefit could appeal to a segment of consumers, but it does not directly relate to the company's production costs or profitability. Thus, it does not effectively strengthen the argument regarding Xorx's financial success.