You just entered grade 1 and you decide to open a lemonade stand that requires a one-time, up-front investment of $1,200 at the start of the project (which will be today). In the first year you expect to earn $100 in revenues from lemonade sales, and you expect sales to increase by $200 per year thereafter (so $300 in the second year of operations, etc.) Your costs are lemons. Lemons will cost you $300 per year each year. The project will last for 12 years until you graduate high school. At the end of the project, you can sell your industrial lemon squeezer for $400. Find the AEW of the lemonade stand over the 12-year period, evaluated at the current interest rate of 8%. The solution is within $20 of which of the following? 502 542 582 622 None of the above