According to the information in the second paragraph how do customers approach new produc

According to the information in the second paragraph, how do customers approach new products？

A．They take some time to develop a liking for them.

B．They make comparisons with other new products.

C．They need some persuasion to purchase them.

D．They consider cost an important feature.

请帮忙给出正确答案和分析，谢谢！