It was a beautiful Saturday. Joe and his friend Mike were bored and broke. They wanted to do something outside, but they also wanted to make some money. They decided to have a lemonade stand. They gathered up materials and set up an awesome stand. They were outside for three hours before closing their shop for the day. They sold 10 cups of lemonade the first hour, 15 cups the second hour, and 5 cups the third hour. They charged $0.25 for each cup. How much money did the boys make?
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