Grogan CPA has been asked to do a compilation for Indiana Industries, a manufacturer of automobile parts. Indiana Industries has presented information on its operations that appears to not include all twelve months of the year; instead, it includes eleven months of sales and approximately ten and one-half months of expenses. Grogan CPA has asked the client for more complete information, and the client stated that no assurance is needed by the accountant and that Grogan CPA should use the information as given. What should Grogan CPA do?