A cost consultant discovers a material error in an estimate already submitted to a client. According to AACE International's Canons of Ethics, what should the consultant do?
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A
Promptly disclose the error to the client and correct it
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B
Wait to see if the client notices the error
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C
Correct it quietly in the next revision without mention
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D
Disclose it only if the error exceeds 10% of project value