InfoPath Dev

I have a form I created in InfoPath. In SharePoint Designer I have created the workflow for the submit button of this form to trigger an email. However I need to have the manager CC'd on the email IF they are the approving manager. I have a field for this form that allows whichever manager to use a dropdown to choose their name as the approving manager. However I want the CC field of this email to go to whichever manager is the approving manager. Is there a way to get this done? thank you Lisa

So - what's the data source for your dropdown? Is it hardcoded in the form? Maybe create a list of managers, and have the display be the name, and the value be the email, and promote the field to your library so you have the manager's email address?