John buys \(100\) shares of stock at \(\$100\) per share. The price goes up by \(10\%\) and he sells \(50\) shares. Then, prices drop by \(10\%\) and he sells his remaining \(50\) shares. How much did he get for the last \(50?\)
A. \(\$5000\)
B. \(\$5500\)
C. \(\$4900\)
D. \(\$5050\)
E. \(\$4950\)
The OA is E