Classify the following (from SAP) as 1) master data or transaction data and 2) preventative control, detective control, or both and provide explanation.

Create New Vendor (Supplier) Create Material Master for Trading Goods... Extend Material Master for Trading Goods. Display Stock/Requirements List... Create Purchase Requisition Display Stock/Requirements List... Create Request for Quotation... Maintain Quotations from Vendors Evaluate quotations on price ........ .: Create Purchase Order Referencing an RFQ. 1: Display Purchase Order 2: Create Goods Receipt for Purchase Order. 3: Verify Physical Receipt of Goods ........ 1: Create Invoice Receipt from Vendor. 5: Display Purchase Order History. 5: Create Goods Receipt for Purchase Order ........ 7: Create Invoice Receipt from Vendor. B: Post Payments to Vendor 9: Display Vendor Line Items 1: Display Purchase Order History 1: Display/Review G/L Account Balances and Individual Line Items