For each scenario determine whether OLTP or OLAP is appropriate. An order entry system that retrieves customer information, invoice information, and inventory information for local sales. An order entry system that retrieves customer information, invoice information, inventory information, and several years of sales information about both the customer and the inventory items. An order entry system that retrieves customer information, invoice information, inventory information, and information to compare the current sale to sales across several geographic regions. Updating customer's current balance for new sales records inserted into the Invoice and Line Items table. An insurance company requires a system that will allow it to determine total claims by region, determine whether a relationship exists between claims and meteorological phenomenon, and why one region seems to be more profitable than another. A. OLAP B. OLTP