§ 7704. Reference. No referee shall be appointed to examine and audit
a trustee's account, or to hear and report on or to determine any
questions arising upon the settlement of such account, where:

1. a question of law exclusively is involved; or

2. no objections have been filed to the transactions set forth in the
account by any of the persons interested in the trust or by any
representative authorized under section 1201 to appear for an infant or
incompetent interested in the trust or by a guardian ad litem of a
person not in being interested in the trust.