Which statement below best describes the audit expectation gap? A. The audit expectation gap describes the difference between what a user understands an audit to consist of and the actual work undertaken by an auditor. B. The audit expectation gap relates to the level of assurance provided by an auditor. C. The audit expectation gap relates to the expectation that the auditor has reviewed every transaction undertaken by an audit client. D. The audit expectation gap relates to the timing and cost of an audit