foll, GS 3 cre xat X er! Giambono Company Giambono Company has the following capital structure: 8% First Mortgage Bonds- $45,000,000 outstanding: 10% senior sub-ordinated Bonds - 535,000,000 outstanding Class A preferred stock paying 6%, $20,000,000 outstanding: Class B preferred stock paying 7.5%, $10,000,000 outstanding: Common Equity $70,000,000 outstanding paying 13%. Its tax rate is 40% a) What is Giambono's WACC? T o