You have three Azure subscriptions named Sub$1,$ Sub$2,$ and Sub$3.$ They are all linked to your Azure AD tenant. Sub$1$ and Sub$2$ are members of a management group named MG$1.$ The tenant contains a user named User$1,$ a security group named Group$1,$ and a management group named MG$1.$ User$1$ is a member of Group$1.$ Sub$1$ and Sub$2$ are members of MG$1.$ Sub$1$ contains a resource group named RG$1.$ RG$1$ contains five Azure Functions. You create the following role assignments for MG$1$: $$ Group$1$: Reader $$ User$1$: User Access Administrator You assign User$1$ the Virtual Machine Contributor role for Sub$1$ and Sub$2.$ Which statements are true?