| Investor | Purchase Time | Sale Time |
| 1 | 10:00 | 15:00 |
| 2 | 10:00 | 17:00 |
| 3 | 13:00 | 15:00 |
| 4 | 15:00 | 16:00 |
| 5 | 16:00 | 17:00 |
The graph provides the values of shares of company XPN, in the period from 10 to 17 hours, on a day when they fluctuated sharply in short time intervals.
On this day, five investors bought and sold the same volume of shares, but at different times, according to the following table.
\begin{center}
\begin{tabular}{|l|l|l|}
\hline
Investor & Purchase Time & Sale Time \\
\hline
1 & 10:00 & 15:00 \\
\hline
2 & 10:00 & 17:00 \\
\hline
3 & 13:00 & 15:00 \\
\hline
4 & 15:00 & 16:00 \\
\hline
5 & 16:00 & 17:00 \\
\hline
\end{tabular}
\end{center}
With respect to the capital acquired in the purchase and sale of shares, which investor made the best deal?\\
(A) 1\\
(B) 2\\
(C) 3\\
(D) 4\\
(E) 5