The Wall Company (show calculations with formulas)

Question 7 [18 Marks] The Wall Company has 142,500 ordinary shares outstanding that are currently seiling at R28 63 it has 4,530 bonds outstanding that will mature in 20 years They were issued at a par value of R1,000 paying a coupon rate of 6% Comparable bonds now yield g% Wall's A100 par value preferred share was issued at 8% and is now yielding 1 196, 7,500 shares are outstanding Required: Develop Wall's market value based capital structure