Suppose that TapDance, Inc.’s, capital structure features 70 percent equity, 30 percent debt, and that its before-tax cost of debt is 6 percent, while its cost of equity is 11 percent. Assume the appropriate weighted average tax rate is 34 percent. What will be TapDance’s WACC? (Round your answer to 2 decimal places.)

Leading guitar string producer wound up inc. has enjoyed a competitive advantage based on its proprietary coating that gives its strings a clearer sound and longer lifespan than uncoated strings. one of wound up's competitors, however, has recently developed a similar coating using less expensive ingredients, which allows it to charge a lower price than wound up for similar-quality strings. wound up's competitive advantage is in danger due to a. a lack of perceived value b. a lack of organization c. direct imitation and substitution d. resource immobility