An investor buys $300$ shares of stock selling at $$65$ per share using a margin of $62\%.$ The stock pays annual dividends of $$1\mathrm{.}00$ per share. A margin loan can be obtained at an annual interest cost of $6\mathrm{.}3\%.$

Determine what return on invested capital the investor will realize if the price of the stock increases to $$93$ within six months. What is the annualized rate of return on this transaction?

If the price of the stock increases to $$93$ within six months, the six$-$month return on this transaction is

$\%.($Round to two decimal places.$)$