You have a Microsoft 365 tenant that is signed up for Microsoft Store for Business and contains a user named User1. You need to ensure that User1 can perform the following tasks in Microsoft Store for Business: ✑ Assign licenses to users. ✑ Procure apps from Microsoft Store. ✑ Manage private store availability for all items. The solution must use the principle of least privilege. Which Microsoft Store for Business role should you assign to User1?
B. Device Guard signer
C. Basic Purchaser