The company you work for has been tracking sales histories to forecast this coming years sales. Over the last 9 years, sales have averaged $1,003,339. How many dollars in sales would the company need to do in year 10 to have an average of $1,004,342? I got this one wrong on the test. would someone explain how to do it? The answer is 1,013,374 but I don't know how they got it.