3. Consider the problem of assigning five jobs to five persons. The assignment costs are given as follows. Determine the optimum assignment schedule. \begin{tabular}{|c|c|c|c|c|c|c|} \cline { 3 - 7 } \multicolumn{2}{c|}{} & \multicolumn{6}{c|}{ Job } \\ \cline { 2 - 7 } \multicolumn{2}{c|}{} & 1 & 2 & 3 & 4 & 5 \\ \hline \multirow{3}{*}{ Person } & A & 8 & 4 & 2 & 6 & 1 \\ \cline { 2 - 7 } & B & 0 & 9 & 5 & 5 & 4 \\ \cline { 2 - 7 } & C & 3 & 8 & 9 & 2 & 6 \\ \cline { 2 - 7 } & D & 4 & 3 & 1 & 0 & 3 \\ \hline & E & 9 & 5 & 8 & 9 & 5 \\ \hline \end{tabular}