Kestrel, Inc. has an equity market capitalization of $$6,500,000.$ Its equity beta is $2\mathrm{.}4.$ The risk$-$free rate and market return are expected to be $1\mathrm{.}4\%$ and $7\mathrm{.}2\%,$ respectively. Kestrel also has $$2,700,000$ in bonds that have a yield$-$to$-$maturity of $4\mathrm{.}8\%.$ If Kestrel faces a tax rate of $18\%,$ what is the weighted average cost of capital for Kestrel?