What you have been doing is correct. The Nemeth Code does not allow switch indicators to be placed after a centered heading so you cannot place the begin indicator after Company B. You could place it after the word Cost in the y-axis label but that really doesn’t save you much 🙂
The terminator would have to go after the label for the x-axis (Number of Shirts). That means no contractions in that label.
Ideally, the terminator would be placed in cell 1 on the line follow the graph – but if space is an issue, you could place it after the word “Shirts” in the x-axis label.
Cindi (standing in for Lindy)