Universal Containers (UC) would like to create a site for its existing customers.

Universal Containers (UC) would like to create a site for its existing customers. The site will contain articles,

manuals, and FAQs. The site willalso contain access to UC's Contracts object specific to each customer and the ability for customers to update their billing information, requiring them to log in to the site to access any information.

Which template should UC select when building its site?