How do you approach your manager to tell them their conclusion of a certain task was inaccurate? What steps would you take?

Dear Ollfat,

            If you realised that your manager have taken wrong decision, the first step would be to request your manager to consider the factors(errors) as the manager may not have considered them. Second option will be to do one-to-one meeting with your manager and explain politely the factors which can influence the decision. 

Acting on decision without consulting with your manager may results in waste of time and money. This also may reflect on work ethic later in the career, if spotted by higher management or Auditors.

 

impact of the decision. 

In finance, risk management is considred, "The process of analysing and identifying the ways to mitigate the risks in an investment decision".

i am simply tell my boss result is inaccurate and we should make certain changes