Answer:
B) Unlike with capital structure, taxes are not an important market imperfection that influence a firm's decision to pay dividends or repurchase shares.
Step-by-step explanation:
Taxes are a very important market imperfection that specially affect dividends' policies.
Any tax affects the market negatively, but corporate shareholders are affected twice since the corporation's profits are taxed and the dividend's received by the shareholders are also taxed, as well as any capital gain.