Suppose instead that the company pays a $$4\mathrm{.}4$ million dividend now and the

shareholder reinvests the dividend for three years.

c$.$ What is the total aftertax cash flow to shareholders if the shareholder invests in T$-$bills?

$($Do not round intermediate calculations and enter you answer in dollars, not

millions, rounded to $2$ decimal places, e$.$g$.,1,234,567\mathrm{.}89.)$

d$.$ What is the total aftertax cash flow to shareholders if the shareholder invests in

preferred stock? $($Do not round intermediate calculations and enter you answer in

dollars, not millions, rounded to $2$ decimal places, e$.$g$.,1,234,567\mathrm{.}89.)$