A company is looking at 4 mutually exclusive approaches to their new engineering project. - Project approach 1 uses green hydrogen for fuel and has an NPV of $3,000,000 - Project approach 2 uses conventional natural gas for fuel and has an NPV of $4,000,000 - Project approach 3 uses biomass for fuel and has an NPV of -2,000,000. - Project approach 4 uses water driven turbines for fuel and has an NPV of $1,000,000 What would be your recommendation for this project approach? O A. Project 1 and 2 and 4 C. Project 3 D. Project 1 and 2 B. Project 2