The element that Valerie's boss is trying to eliminate by telling her to be more accurate is Miscalculations.
Accuracy in writing means that the things written are factual and correct and devoid of mistakes.
If Valerie's boss believes that Valerie should be more accurate, it means that she is trying to eliminate any mistakes and miscalculations that may have been made.
Find out more on the accuracy at https://brainly.com/question/5792909.