Need Help With Internal Rate of Return, Please!

Citco Company is considering investing up to $524,000 in a sustainability-enhancing project. Its managers have narrowed their choices to three potential projects. - Project A would redesign the production process to recycle raw materials waste back into the production cycle, saving on direct materials costs and reducing the amount of waste sent to the landfill. - Project B would remodel an office building, utilizing solar panels and natural materials to create a more energy-efficient and healthy work environment. - Project C would build a new training facility in an underserved community, providing jobs and economic security for the local community. Required: 1. Assuming the cost of capital is 12%, complete the table below by computing the payback period, NPV, profitability index, and internal rate of return. (Future Value of $1, Present Value of $1, Future Value Annuity of $1, Present Value Annuity of $1.) Assuming the cost of capital is 8%, complete the table below by computing the payback period, NPV, profitability index, and internal rate of return. (Future Value of $1, Present Value of $1, Future Value Annuity of $1, Present Value Annuity of $1.) Note: Use appropriate factor(s) from the tables provided. Do not round intermediate calculations. Negative amounts should be indicated by a minus sign. Round your "NPV" answers to the nearest whole dollar amounts. Round your "PI" and "IRR" answers to 2 decimal places