Please help me identify the logical steps of this flowchart program using sales order process. Thank u so much ^_^

Customer purchase order Sales order Create 'pick ticket" Pick- POP decision: pick, order, or produce? -Produce Determine quantity Ship to customer Order Pick up items from current inventory Determine order quantity Create a work order Create packing slip and invoice Create purchase order and send Assemble or manufacture items Box and package the items Receive items