I have a simple line graph with two lines (line A and line B).  Theyintersect at a given point (the break even point).  How do I indicateon the graph that this is the break even point.  I know its very easyto do with an arrow and text box.  However, I would like the arrow andtext box to move to a new intersection as I change the numbers around.First tab Break Even Analysis, is the sheet where I'm trying to highlight the intersection point of the yellow and blue lines of the break even:https://docs.google.com/spreadsheets/d/1bBkLnHCQnje6jXT_gUQPFO5AfBfs9WxdFwJAFsQX_cY/edit?usp=sharingEssentially trying to dynamically plot the point circled in red as is shown in about minute 15 of this YouTube video for Excel: https://www.youtube.com/watch?v=7MxlVMzRxa8.
How to plot single intersecting point of 2 lines in Line Chart in Google Sheets
google spreadsheets