EA1. [1. 7.1 For each of the following, indicate if the statement reflects an input component, output component, or storage component of an accounting information system. A. A credit card scanner at a grocery store. B. A purchase order for 1,000 bottles of windshield washing fluid to be used as inventory by an auto parts store. C. A report of patients who missed appointments at a doctor's office, D. A list of the day's cash and credit sales. E. Electronic files containing a list of current customers