Find the equivalent taxable yield of a short$-$term municipal bond currently offering yields of $9\%$ for tax brackets of zero, $10\%,20\%,$ and $30\%.($Round your answers to $2$ decimal places.$)$ Find the equivalent taxable yield of a short$-$term municipal bond currently offering yields of $9\%$ for tax brackets of zero, $10\%,20\%,$ and $30\%.($Round your answers to $2$ decimal places.$)$ Equivalent Taxable Yield $\%\%$ a$.$ b$.$ Zero $10\%20\%30\%$ c$.\%$