Thunderhorse Oil. Thundertorne Oil is a U.S. ol company, its current cost of debt is 670%, and the 10 year U.S. Treasury yeld, the proxy for the risk-tree rase of inferent, is 3, tow. The expected a. If Thunderhorse's beta is estimated at 1.40 , what is Thunderhorse's weiphted werage cost of capita? a. If Thundenorsw's beta is estimated at 1,40 , what is Thundertiorsers weighted average cost of captar? (Found to two decimal placess)