Please Help :(

Which sentence correctly uses a colon to introduce the list?

The town council decreased funding for parks and recreation, construction, and staff development.

A.The three departments that the town council decreased funding for were: parks and recreation, construction, and staff development.

B.The town council decreased funding for three departments: parks and recreation, construction, and staff development.

C.The town council decreased: funding for parks and recreation, construction, and staff development.

D.The town council decreased funding for: parks and recreation, construction, and staff development.