Here are the cash-flow forecasts for two mutually exclusive projects: Cash Flows dollars) Year Project A Project B e - 112 62 61 61 1 2 3 - 112 42 62 82 a-1. What is the NPV of each project if the opportunity cost of capital is 3%? (Do not round intermediate calculations. Round your answers to 2 decimal places.) a-2. Which project would you choose? b-1. What is the NPV of each project if the opportunity cost of capital is 10%? (Do not round intermediate calculations. Round your answers to 2 decimal places.) b-2. Which would you choose? Project A Project B a-1. NPV of each project if the opportunity cost of capital is 3% a-2. Which project would you choose? 6.1. NPV of each project it the opportunity cost of capital is 10% b-2. Which would you choose?