As a consultant to First Responder Inc., you have obtained the following data $($dollars in millions$).$ The company plans to pay out all of its earnings as dividends, hence g $=0.$ Also, no net new investment in operating capital is needed because growth is zero. The CFO believes that a move from zero debt to $80\mathrm{.}0\%$ debt would cause the cost of equity to increase from $10\mathrm{.}0\%$ to $12\mathrm{.}0\%,$ and the interest rate on the new debt would be $8\mathrm{.}0\%.$ What would the firm's total market value be if it makes this change? Do not round your intermediate calculations.

Oper. income $($EBIT$)$

$$800$

Tax rate

$40\mathrm{.}0\%$

New cost of equity $($rs$)$

$12\mathrm{.}00\%$

New wd

$80\mathrm{.}0\%$

Interest rate $($rd$)$

$8\mathrm{.}00\%$

$$

a$.$ $$6,846$

b$.$ $$9,385$

c$.$ $$7,692$

d$.$ $$6,000$

e$.$ $$7,231$