Question ID:PT90 S4 Q1 Passage:The government's tax collection agency has not followed through on its plan, announced a year ago, to crack down on violations of corporate income tax law. Audits are the primary tool for detecting such violations, and over the past year, not a single audit of corporate income tax returns has been completed. Stem:Which one of the following, if true, most weakens the argument? Correct Answer Choice:DChoice A:The plan to crack down on violations of corporate income tax law is part of a broad campaign against corporate misconduct. Choice B:The number of personal income tax returns audited over the past year is greater than in previous years. Choice C:Most audits of corporate income tax returns do not reveal any significant violations. Choice D:It generally takes longer than one year to complete an audit of a corporate income tax return. Choice E:Over the last five years, fewer audits of corporate income tax returns have been completed than in the preceding five years.