24. Which of the following statements is true?

(a) White is an expert testifying in a complicated securities fraud case. In preparing her report, White relied to a large extent on Publication A, a market analysis report that is commonly used by experts in her field. The judge has declared that Publication A cannot be admitted into evidence in the trial at hand. This means any testimony White has that is based on Publication A is also excluded.

(b) Under the Federal Rules of Evidence, the credibility of any witness can be attacked by any party except the party calling the witness to testify.

a b a and b neither a nor b