d. The project will generate $11.5 million of additional annual pretax earnings forever. These
earnings will be taxed at a rate of 21 percent. Therefore, after taxes, the project increases the
annual earnings of the firm by $6.9 million. So, the aftertax present value of the earnings increase
is:
PVProject = $9,085,000/.105
PVProject = $86,523,810
4. a. Modigliani-Miller Proposition I states that in a world with corporate taxes:
VL = VU + tCB
As was shown in Question 3, Stephenson will be worth $732,123,810 if it finances the purchase
with equity. If it were to finance the initial outlay of the project with debt, the firm would have
b. After the announcement, the value of Stephenson will immediately rise by the present value of
the project. Since the market value of the firm’s debt is $49 million and the value of the firm is
$742,413,810, we can calculate the market value of Stephenson’s equity. Stephenson’s market–
value balance sheet after the debt issue will be: