Maggie bought 20 shares of Google at the close price of $472.68. She bought 20 more shares a year later at the price of $491.32. Two years later, she sold all of her shares at the price $512.25. If her broker charges $50 for each transaction, how much money will Maggie have after selling her shares? A. $20,490.00 B. $20,530.00 C. $20,440.00 D. $19,590.00