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An investment of $77,000 was made by a business club. The investment was split into three parts and lasted for one year. The first part of the investment earned 8% interest, the second 6%, and the third 9%. Total interest from the

investments was $5850. The interest from the first investment was 4 times the interest from the second. Find the amounts of the three parts of the investment.

The first part of the investment was $