Answer:
This is an example of D. Spear-phishing.
Step-by-step explanation:
Spear-phishing is understood as a scam email targeted to someone in particular, be it an individual, school, organization or company, amongst others. Its main purpose is to steal sensitive data and information such as credentials, account details, financial information, etc.
In this case we can see Jody and David are targeting the students and faculty from the university, so they have a specific target and they want their account credentials.