CSLR has $10,000$ shares of common stock outstanding at a market price of $$20$ a share. There are no shares of preferred stock outstanding. The tax rate is $21\%.$ The firm has a before tax cost of debt of $5\%,$ a cost of equity of $13\%,$ and a cost of preferred stock of $8\%.$ The bond issue has a total face value of $$50,000$ and sells at face value $($$$1,000).$ What is the weighted average cost of capital for CSLR$?$