Black Spot program contributes a lot to the local economy because it______.A．attracts fund

Black Spot program contributes a lot to the local economy because it______.

A．attracts funding to the local economic development

B．ensures the best value of the freight exported overseas

C．enhances the productive capacity of the economic infrastructure

D．makes significant profit in the local infrastructure projects

请帮忙给出正确答案和分析，谢谢！