The Prosecution Wants to Introduce Evidence That the Promissory Note

The prosecution wants to introduce evidence that the promissory note was altered.

A) The prosecution must introduce the original, unaltered note.
B) The judge may allow the prosecution to introduce secondary evidence if the defendant has possession of the original.
C) The prosecution must call someone to testify who saw Hal alter the note.
D) The prosecution must call the lender who saw Hal sign the original note.