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Unida Systems has 45 milica shares cutstanding trading for $9 per share, In addition, Unida has $117 million in cutstanding debt. Suppose Unida's oquity coat af capitat is 16%, its deof cost of coptal is 7%, and the corporate tax rate is 31%. a. What is Urids's unlevered cost of capita? b. What is Unida's atier-tax debt cosf of capitar? c. What is Unida's whighted average cost of caphar? a. What is Unida's unlevered cost of capitar? Unida's unlevered cost of capital is 6. (Round to one decinal place.)