It can be inferred from the third paragraph thatA．maybe there is a shrinking middle-end ma

It can be inferred from the third paragraph that

A．maybe there is a shrinking middle-end market.

B．high-end market is more flourishing than others.

C．middle-end market is the target of big companies.

D．low-end market tends to be ignored by companies.

请帮忙给出正确答案和分析，谢谢！