3. value: 1.00 points You did not receive full credit for this question in a previous attempt Borg Industries has the following capital structure. Its corporate tax rate is 30 percent. What is its WACC? Security Market Value Required Rate of Return $50 million Debt Equity 6 percent 12 percent $150 million 10.05 percent 13.20 percent 7.80 percent 9.45 percent 10.50 percent