Central Risk Insurance Company of Indianapolis, Indiana processes its automotive insurance policies on a batch oriented computer system with magnetic disk storage. Customers send requests for auto insurance into the Asheville sales office, where sales clerks prepare policy request forms. They file a copy of the form and forward the original to the input preparation section, where data entry clerks use networks PC's to key and key-verify the data contained on the documents to a disk (policy requests). Each evening computer operations retrieves the policy request data from the network, edits the data on the computer for accuracy making sure all required fields are completed, sorts the data in policy number sequence, and prints summary report listing the edited policy requires. There is also an error routine not described here, for those requested do not pass the computer edits. The summary report is sent to the sales office where the sales clerks compares the reports in the copy of the policy request form that they provide previously filed. If everything checks out, they notify computer operations to go ahead with the process. When notified computer operations processes the correct policy request data against the policyholder master data to create a new policy record. Each evening, a disk, which was created during the process run is used to print premium notices that are sent to the customer. Please prepare a logical diagram