Bryon,the Accounting Manager,has Recently Had to Meet with His Supervisor

Bryon,the Accounting Manager,has recently had to meet with his Supervisor because there have been several issues with the budget he constructed regarding duplication;this led to a lack of efficiency and extra waste.What should Bryon do at this point?

A) Continue to make decisions in the same manner
B) Double-check the budget several times to ensure accuracy
C) Start implementing the decision-making model when evaluating problems
D) Request additional training