[Solved] Suppose a firm's CFO thinks that an externality is present in a project, but that it cannot be quantified with any precision¾estimates of its effect would really just be guesses.In this case, the externality should be ignored¾i.e., not considered at all¾because if it were considered it would make the analysis appear more precise than it really is. Online Affair: An emotional or sexual relationship initiated and maintained primarily through internet communication, often considered infidelity. Deny Guilt: The act of a defendant in a legal case asserting their innocence in response to accusations or charges against them. Cyberporn Surfers: Individuals who frequently browse or search for pornography on the internet. Teenagers: A phase of human development following childhood and before adulthood, generally considered to range from ages 13 to 19.