I need to make the chart of the attached spreadsheet dynamic based on the 2 different sent of radio buttons. I have been able to figure out how to make chart based on Tab M. What I need is for when A, J,M ect are selected the chart will changed based on the respective tab. Also need to take the Mid-month and end of month options into consideration. I also have a counter that changes based on number of months. The chart is on the summary tab.