You have decided to stop supporting the Starbucks' shareholders and think about your own retirement.Instead of spending (on average) $75 monthly on barista coffee, you are going to invest this same $75 in mutual funds that have historically averaged 3/4% interest per month over long periods of time.If you follow this plan (and the stock market performs accordingly), how much money will be in your investment account after 6 years of monthly coffee savings?

please do not use excel and do it using formulas step by step by hand