Final answer:
Norma is building an extranet, which is a secure network that allows vendors to connect to her organization’s network to process invoices and upload inventory.
Step-by-step explanation:
Norma is building an extranet. An extranet is a network that allows outside parties, such as vendors, to access a private organization’s network. It is a secure network that enables the transmission of data and collaboration with external entities. In this case, vendors can connect to Norma’s organization’s network to process invoices and upload inventory.