information, what is the a. cost of retained earnings? Round your answer to one decimal place. b. cost of new common stock? Round your answer to one decimal place. % c. cost of debt? Round your answer to one decimal place. d. cost of debt in excess of $2,200,000 ? Round your answer to one decimal place. schedule through $11,000,000. Round your answers for the break-points to the nearest dollar and for the marginal costs to one decimal place. The marginal cost of capital schedule: $0 - $ cost of debt: cost of equity: cost of capital: $costofdebt:costofequity:costofcapital: above $ cost of debt: cost of equity: cost of capital: What impact would each of the following have on the marginal cost of capital schedule? e. the firm's income tax rate increases If income tax rates were to rise, the effective cost of debt would , and the marginal cost of capital would at all levels. f. the firm retains all of its earnings and the price of the stock is unaffected. Round your answers for the break-point to the nearest dollar and for the marginal costs to one decimal place. The marginal cost of capital schedule: $0$ cost of debt: cost of equity: cost of capital: $ cost of debt: cost of equity: cost of capital: above \$ cost of debt: cost of equity: cost of capital: g. $11,000,000 is insufficient to meet attractive investment opportunities If the firm needs more than $11,000,000 that fact the marginal cost of capital schedule