Answer:
Tertiary Sector
Explanation:
The tertiary sector is known as the service sector it provides interactive or intangible goods which also called services.
Tertiary sector use goods or service provided by the secondary sector but as a form of service.
In the case of Atlantic City, has recovered its condition by initiate more Tertiary sector.
The city improves its service sector at the place of the primary or secondary sector, which destroyed in WW2.