Two different capital structures are cost of capital and tax rate to fund a new project.
Explanation:
Cost of capital is defined as an opportunity cost that is used for making certain investments. Cost of capital also acts as a rate of return based on a particular investment. Cost of capital is very important it helps in dealing with the budget of a particular project, evaluating all the investments. Cost of capital is calculated by multiplying debt or equity by relevant weight. Effective tax rate can be defined as tax paid/tax income.