a. Estimate the IRR for each project (to the nearest 1% ) c. What is the NPV of each project if the cost of capital is 5% ? 20% ? 50% ? a. Estimate tho IRR for each project (to the nearest 1\%) The IRR for project 1 is %. (Round to the nearest integer) The IRR for projoct 2 is %. (Round to the nearost integer) The IRR for project 3 is %. (Round to the nearest integor) c. What is the NPV of each proiect if the cost of capial is 5% ? c. What is the NPV of each project if the cost of capital is 5% ? The NPV for project 1 for a cost of capital of 5% is $ (Round to the nearest cent.) The NPV for project 2 for a cost of capital of 5% is $5337.66. (Round to the nearest cent.) The NPV for project 3 for a cost of capital of 5% is $ (Round to the nearest cent.)