For the most recent year, a company's total market value was \\( \\$ 6.46 \\) million and its market value of equity was \\( \\$ 5.28 \\) million. The company's statutory tax rate was \22.00, its cost of debt capital (after-tax) was \4.52, and its cost of equity capital was \8.24. What is the weighted average cost of capital (WACC)? \6.42 \7.56 \5.44 \3.76 \1.34