a. For this base-case scenario, what is the NPV of the plant to manufacture lightweight tractors? this project if revenues are 10% lower than forecast? Using the indirect method requires a separate calculation of the CCA tax shield. What is the present value of the CCA tax shield? The present value of the CCA tax shield is $ million. (Round to two decimal places.) a. For this base-case scenario, what is the NPV of the plant to manufacture lightweight tractors? The NPV is million. (Round to two decimal places.) 1. What is the NPV of this project if revenues are 10% higher than forecast? The NPV is 9 million. (Round to two decimal places.) 2. What is the NPV if revenues are 10% lower than forecast? The NPV is million. (Round to two decimal places.)