Which of the following statements is CORRECT about private investment in economic infrastr

Which of the following statements is CORRECT about private investment in economic infrastructure？

A．Business sector provides investment through pricing.

B．Private sectors are given incentives to fund infrastructure.

C．Businesses are set up in certain areas to help fund roads.

D．Private investment is needed to deal with Labor"s debt.

请帮忙给出正确答案和分析，谢谢！