5. In 2021, FINA Inc has an opportunity to install additional insulation in its primary factory. It will cost $375,000 to install this insulation. It is expected to save the company $43,000 annually in heating costs for the next ten years. Calculate the Return on Investment for this, using a WACC of 4.5%. Would you recommend that FINA Inc install the insulation, based on your financial analysis? Why/why not?