Four stars of equal size emit the same amount of energy. The distance of these stars from Earth is shown in the table below.
\begin{tabular}{|c|c|}
\hline
Star & Distance from Earth (light years) \\
\hline
[tex]$P$[/tex] & 2.3 \\
\hline
[tex]$Q$[/tex] & 7.8 \\
\hline
[tex]$R$[/tex] & 6.5 \\
\hline
[tex]$S$[/tex] & 3.2 \\
\hline
\end{tabular}
What is the order of apparent magnitude of the stars, starting from the least to the greatest?
A. Q, R, S, P
B. [tex]$P, S, R, Q$[/tex]
C. [tex]$R, S, P, Q$[/tex]
D. Q, P, S, R