$5.$ You have the following information to determine the per share value of a stock using the free cash flow $($FCF$)$ method of valuation:

$$ The firm has $1\mathrm{.}852$ billion shares outstanding.

$$ The market value of its debt is $$3\mathrm{.}192$ billion.

$$ The free cash flow is currently $$1\mathrm{.}1559$ billion.

$$ The firm$$s equity beta is $0\mathrm{.}90$; the equity risk premium is $5\mathrm{.}5\%$; the risk$-$free rate is $5\mathrm{.}5\%.$

$$ The before$-$tax cost of debt is $7\%.$

$$ The tax rate is $40\%.$

$$ The firm has a capital structure of $75\%$ equity and $25\%$ debt.

$$ The FCF rate of growth is $3\%.$

Based on the above information, calculate the following:

a$.$ WACC

b$.$ Value of the firm $($using the WACC as the discount rate$)$

c$.$ Total market value of equity

d$.$ Value per share