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29. A project has a cost of $300, and its expected net cash inflows are $100 per year for 4 years. What is the NPV of this project when the required return (cost of capital) is 10%? (a) -17.0 (b) -7.1 (c) 17.0 (d) 26.8 30. A factory costs $550,000. You forecast that it will produce cash inflows of $100, 000 in year 1, $200,000 in year 2, and $300,000 in year 3, The cost of capital is 12%. what is the NPV of the factory? (a) -87,741.44 (b) -32,270.41 (c) 13, 258.56 (d) 17,729.59 31. A project has a cost of $40, 000, and its expected net cash inflows are $9,000 per year for 8 years. What is the project's IRR? (a) 14.53%. (b) 15.29% (e) 16.17% (d) 17.34%