\begin{table}%t3
\caption{\label{PredObs}Comparison of the observed mass ratios in the core of M~87 for five elements to iron with the predicted mass ratios, assuming that all the elements were produced only by supernovae with 86\% of all iron produced by SN~Ia. The observed to predicted ratio for oxygen is here by definition one.}
\small%\centering
\par
\begin{tabular}{l|ccc}
\hline
\hline
Mass ratios & Obs.   &	Pred.  & Obs./Pred. \\
\hline
$M$(C)/$M$(Fe)  & 1.32 &  0.13  & 10  \\
$M$(N)/$M$(Fe)  & 0.94 &  0.003 & 313 \\
$M$(O)/$M$(Fe)  & 2.89 &  2.89  & $\equiv$$1$    \\
$M$(Ne)/$M$(Fe) & 1.32 &  0.36  & 3.7   \\
$M$(Mg)/$M$(Fe) & 0.37 &  0.19  & 1.9   \\
\hline
\end{tabular}
\end{table}