same is not true of the other questions of contract enforceability, as we shall discuss. What, then, are the issues a referee is to decide in examining a long account? They are, simply, those technical accounting matters necessary to carrying out the task.
The agreement between Universal and Mr. De Guere specified that production costs were to be calculated according to Universal’s standard accounting practices. There was no evidence that Universal failed to employ its standard accounting practices in calculating the profit statements for Simon & Simon. Nor was there any substantial conflict in the evidence presented to the referee on the applicable custom and practice in the television industry. As we shall discuss, Universal presented ample evidence of these practices, and Mr. De Guere’s expert conceded that they were those of the industry at the time.
The second step of the referee’s examination presents a more difficult problem. In the ordinary case, we assume the referee will be presented with the accounts maintained by the parties, or at least one of the parties, and the referee will examine those accounts, applying the accepted accounting standards.
But here, Universal presented no figures regarding the accounts it kept on Simon & Simon. Mr. De Guere, through his accounting expert, Mr. Hacker, presented the summary statements received from Universal, and some raw data provided by Universal for the audit conducted by Mr. Hacker’s firm. Nevertheless, there was no significant challenge to these numbers. Mr. De Guere did not and does not argue that the figures Universal provided to Mr. Hacker were incorrect. While Mr. Hacker noted that he was unable to audit certain items because supporting figures were not provided by Universal, nothing was made of this before the referee, at the trial court, or on appeal. We are not told what efforts Mr. De Guere made through discovery to obtain the missing data. Thus, on the record before us, there is nothing to challenge the basic numbers provided to the referee.
There were areas of significant conflict, however, regarding the methodology used by Universal, for example, in calculating the costs of production. The referee pointed out that even if each of these issues was resolved in Mr. De Guere’s favor, there would be no profit, and therefore it was not necessary to perform a full accounting.
Mr. De Guere challenges the accounting practices employed by Universal. It comes down to three questions. First, is it competent for the referee under section 639, subdivision (a) to make a determination of the proper accounting methodology to be applied? The answer is yes. If a referee is examining