As a result you will get two new nodes. Press the 窶廾ption窶-key on the keyboard and click on the first one to activate its title field. Type 窶弃roduction cost窶. While the title field is still activated, press the 窶弋ab窶-key. This will deactivate the title field of the 窶弃roduction cost窶 node and activate the title field of the next node. Name this node 窶彜elling price窶, and press the 窶廢nter窶-key. Finally arrange the nodes as shown in the Figure.
