Answer:
Floating cost adjustment is 3.25%
Explanation:
Flotation-adjusted cost of equity = (Expected dividend at the end of Year 1 / Net proceeds per share) + Growth rate.
Expected dividend at the end of Year 1 (D1) = $ 2.30 (given in question)
Net proceeds per share = (21.30 - 4 % of 21.30) = $ 20.448
Flotation-adjusted cost of equity = (2.30 / 20.448) + 0.04
= 0.1125 + 0.04
= 0.1525 i.e., 15.25 %.
Flotation cost adjustment = Flotation-adjusted cost of equity - Cost of equity without flotation adjustment.
= 15.25 % - 12 % (given in question)
= 3.25 %.
Conclusion:- Flotation cost adjustment = 3.25 %