According to Freud, dreams:

Have latent content

Are about wish fulfillment

All of these answers are correct

Have manifest content

All of these answers are correct

Explanation:

Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis, a treatment for mental illness through dialogue between the patient and the psychoanalyst. Analysis of dreams is an important aspect of psychoanalysis. According to Freud, wish fulfillment, defined as a desire fulfilled through an involuntary thought process, occurs in dreams.

Dreams have manifest and latent content. The manifest content is what the individual remembers experiencing in their dream, while latent content is the hidden message of the dream, one's unconscious thoughts, drives, and desires.