Answer:
Scott Bestor should confess his honest mistake.
Step-by-step explanation:
Two of most important attributes that are required from an accountant are integrity and trustworthiness.
Refusing to tell the management his honest mistake in order not jeopardize his possible promotion is a short-run gain to him. But confessing his honest mistake has a long run gain as this will preserve his integrity and trustworthiness forever. In addition, it is unethical and a sign of disloyalty for an accountant not to disclose all the information relevant to the company based on his position as an account.
Therefore, Scott Bestor should confess his honest mistake rather than sacrificing his integrity and trustworthiness as well as the ethic of his profession for a short-term gain (i.e. promotion).