Consider a project that requires an initial investment of $105,000 and will produce a single cash flow of $146,000 in 4 years. a. What is the NPV of this project if the 4 -year interest rate is 4.9% (EAR)? b. What is the NPV of this project if the 4-year interest rate is 10.2% (EAR)? c. What is the highest 4-year interest rate such that this project is still profitable? a. What is the NPV of this project if the 4 -year interest rate is 4.9% (EAR)? The NPV in this case (EAR=4.9%) is $ (Round to the nearest cent.) b. What is the NPV of this project if the 4-year interest rate is 10.2% (EAR)? The NPV in this case (EAR=10.2%) is $ (Round to the nearest cent.)