Wonderful World has just recently raised money abroad for the first time in the history of the firmPrior to the recent equity issue abroad, the firm had a D/V ratio of 40%, an effective tax rate of 30%, a before-tax cost of debt of 9%, and a domestic beta of 1.3The expected return on the market portfolio was 13% and the risk-free rate was 5%. After the equity issue, Wonderful World has a D/V ratio of 50%their after-tax cost of debt has not changed, nor has the effective tax rate, the firm's international beta is 0.80, the expected return on the market portfolio is only 12%, and the risk-free rate is still 5%. What is the change in the firm's WACC after the international equity issue?

A 3.660

B. 3.485

C 3.310

D 2.960