You are the Exchange administrator of the Xxx Corporation’s Exchange 2010 organization.You create a public folder named PublicFolder1 on a Mailbox server named MBX55 to enable users to post messages.You want your assistant， Josh， to configure PublicFolder1 to replicate with the Mailbox servers in other offices.To achieve this， you want Josh to run the Set-PublicFolder cmdlet to configure the replication schedule.You must delegate appropriate permissions to Josh to enable him to run the Set-PublicFolder cmdlet.What should you do？（）