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2.6 For each of the following scenarios, identify which data processing method (batch or online, real-time) would be the most appropriate. a. Make an airline reservation b. Register for a university course c. Prepare biweekly payroll checks d. Process an order through an e-commerce website e. Prepare a daily bank deposit f. Preparation of customer bills by a local utility g. Accumulate daily costs from a production run of a single automobile part h. Identify the replacement drill bit size for a bit broken during a recent production run