McGaha Enterprises expects earnings and dividends to grow at $25\%$ for the next four years after the growth rate in earnings and dividends falls to zero, i$.$e$.,$ g $=0\%.$ The company's last dividend, D$0,$ was $$1\mathrm{.}25$; the required return $($rS$)$ is $10\%.$ What is the current price of the common stock?