Answer:
8.21%
Step-by-step explanation:
We can calculate this by the simple formula:
Price*(1 - Flotation cost) = Dividend/Cost of Pref. stock
Hence the formula turns into:
Cost of Pref. stock = Dividend / Price*(1 - Flotation costs)
Cost of Pref. Stock = 8 / 102.50*(1 - 0.05)
Cost of Pref. Stock = 8.21%
Hope this clear things up.
Good luck and cheers.