a prima facie case is? A.is the burden of proof at a Preliminary Hearing. B.is established only where the prosecution has proven beyond a reasonable doubt that the Defendant committed the essential elements of the offense for which she/he is charged. C.is established at the Formal Arraignment. D.is proven when the prosecution has demonstrated that the Defendant committed the essential elements of the offense for which she/he is charged, if one assumes that all of the evidence presented by the prosecution is true and correct E.a and d