I have a "Line - Column" chart in my spreadsheet.

My Bars represent the month which is in a Linked Cell.

The Value of the Bars is a Dollar amount from a Linked Cell.

The Line represents a Target Dollar Value.

I would like to add a second line that would represent a count from a linked
range of cells.

Can I edit my existing chart, or do I have to create a new one? Could you
give me a few pointers?

Darrell