In addition to the colors selected in the Select Colors window, you can select the colors for Options Calculator graph lines separately.
1. Right-click anywhere within the Options Calculator graph to open the Options Calculator Graph Setup window.
2. Select the curve to be changed from the drop-down list.
3. Click the drop-down list associated with Color.
4. Select the desired color for the selected curve from the color palette.
5. Select the width (in pixels, from 1-12) for the selected curve.
6. Select the desired line style. Choices include: Solid, Dash, Dash Dot and Dash Dot Dot.