The local operations manager for the IRS should decide whether to hire 1, 2, or 3 temporary workers. He determines that net revenues will vary with how well taxpayers comply with new tax code. The probabilities of low, medium, and high compliance are 0.20, 0.30, and 0.50 respectively. Determine the expected net revenues for the number of workers he will decide to hire? Do not include the dollar "$" sign with your answer.