Better Health, Inc. is evaluating two investment projects, each of which requires an up-front expenditure of $2.5 million. The projects are expected to produce the following net cash inflows: Year 1 2 3 Project A 750,000 1,250,000 2,000,000 Project B 2,000,000 1,250,000 750,000 a. What is each project's IRR? b. What is each project's NPV if the cost of capital is 10%