Which role should you assign to User1?

You have a Microsoft Exchange Online tenant that contains a public folder mailbox and a user named User1.

You need to ensure that User1 can perform the following actions:

• Create new top-level public folders.

• Only modify items created by User1.

• Post items to the folders created by User1.

• Read and delete items in the folders created by User1.

Which role should you assign to User1?
A . PublishingEditor
B. Author
C. PublishingAuthor
D. Editor