Amed was working on a project for their supervisor, when they noticed an inaccuracy in one of the calculations for manufacturing overhead. The inaccuracy would lead to potentially miscalculating cost of goods sold on their product, leading to overestimating the contribution margin for the next year. Amed brings this to their supervisor's attention, and corrects the error. Which IMA standard is Amed primarily following?

Confidentiality

Credibility

Competence

Integrity