Exam 1Y0-402 topic 1 question 58 discussion

Scenario: A Citrix Architect needs to design a new XenApp and XenDesktop environment.
The architect has identified the access requirements listed in the Exhibit.
Click the Exhibit button to view the requirements.

A single store has already been configured with the following settings, every other setting has been kept as a default.
✑ Username/Password authentication
✑ No resource filtering
✑ NetScaler Gateway is configured for authentication
✑ No IIS redirection
✑ Deploy Receiver 4.10 installer
The architect needs to evaluate whether the current store, which cannot be changed, meets the requirements of the user groups and needs to determine how many additional stores are required.
How many additional StoreFront stores does the architect need to support the requirements shown in the Exhibit?