If your suspect is spending suspected illicit funds on consumables (e.

The Fraud Examiners Manual states:

“The expenditures method works best when the subject spends illicit income on consumables (e.g., travel and entertainment), because when the subject spends the illicit income, it will not cause an increase in net worth.”

CFE Prep confirms:

“The expenditures method … is best used when the subject spends illicit income on consumables (such as travel and entertainment) that would not cause an increase in net worth.”

Thus, the correct answer is A.