Need help with the last two please!

Western Gas & Electric Co. is a small company and is considering a project that will require $650,000 in assets. The project will be financed with 100% equity. The company faces a tax rate of 25%. What will be the ROE (return on equity) for this project if it produces an EBIT (earnings before interest and taxes) of $150,000? O 13.85% 18.18% 19.04% 17.31% Determine what the project's ROE will be if its EBIT is -$50,000. When calculating the tax effects, assume that Western Gas & Electric Co. as a whole will have a large, positive income this year. O -6.96% O -5.8% 0 -6.09% O -6.67% Western Gas & Electric Co. is also considering financing the project with 50% equity and 50% debt. The interest rate on the company's debt will be 13%. What will be the project's ROE if it produces an EBIT of $150,000? 26.11% 24.87% O 27.36% 0 23.63% What will be the project's ROE if it produces an EBIT of -$50,000 and it finances 50% of the project with equity and 50% with debt? When calculating the tax effects, assume that Western Gas & Electric Co. as a whole will have a large, positive income this year. O-21.29% O -26.61% O -24.48% O-27.68%