1: What is the transaction code to define plants? 2: What is the transaction code to view the calendar options? 3: How many number of workdays does the year 2016 have? 4: How many Holidays are on Sunday according to the 2016 holiday calendar? 5: What is the transaction code to assign plants to company codes? 6: What is the Transaction Code to Define Valuation Level? 7: What is the Valuation Level? 8: What is the transaction code to Assign Material Ledger Types to Valuation Areas