[Help] Target company valuation/R26

Hi all,

In page 259 (Vol 3), WACC is stated at 9.41% without specific calculation. Could someone help me specifically elaborate on this issue?

As we know,

r_WACC = (D/V) * r_D (1-t) + (E/V) r_E

with:

D= long-term debt = 7,548

E = Shareholder’s equity = 8,880

V= D + E = 16,428

r_D = Net interest expense / long-term debt = 642 / 7548 = 8.51%

T=35%

r_E = [I dont know how to calculate]

–> WACC =??

Could someone help?

Thank you in advance.