You need to ensure that survey customers are automatically notified when their survey results are available. You must also ensure that customers can manage their own recipient lists.<br /> Which two actions should you perform?()
A、Create a Subscription Management interface that will allow customers to modify their recipient lists.
B、Create a custom Notification Services Content Formatter to send an e-mail message to customers when their survey results are available.
C、Create a custom Notification Services Event Provider to send an e-mail message to customers when their survey results are available.
D、Create a Notification Services custom delivery protocol to send an e-mail message to customers when their survey results are available.
E、Create Notification Services Event rules to send an e-mail message to customers when their survey results are available.