ADS e-ops Ooz

I have a simple program in excel which must interact with map point. I want to place map point in a worksheet in this excel program. I then need to link about 5 inputs between excel and map point. the program in excel will provide a latitude and a longitude which needs to be linked to map point which I would like to be in a worksheet in the same file. Once the lat/long is plotted in map point, I then need to have a distance calculated in excel displayed as a circle (green color) around the Lat/Long that was just calculated in map point. I am working in 3 worksheets in excel.....I am having a few other issues linking the data and will need to have that cleaned up as well. That is it. I am in a hurry and need this done ASAP. I can do it myself....but not within the time frame needed.