develop a metaheuristic based on these values and include all necessary details and give me the final answer. Optimal Connections:

Outpost $1$ connected from Settlement $3$ to Settlement $6$

Outpost $2$ connected from Settlement $5$ to Settlement $6$

Outpost $3$ connected from Settlement $3$ to Settlement $6$

Outpost $4$ connected from Settlement $2$ to Settlement $6$

Outpost $5$ connected from Settlement $6$ to Settlement $6$

Outpost $6$ connected from Settlement $2$ to Settlement $6$

Outpost $7$ connected from Settlement $5$ to Settlement $6$

Outpost $8$ connected from Settlement $4$ to Settlement $6$

Outpost $9$ connected from Settlement $4$ to Settlement $6$

Outpost $10$ connected from Settlement $6$ to Settlement $6$

Total Cost matrix: $73175\mathrm{.}1813620\mathrm{.}30,9275\mathrm{.}51,9459\mathrm{.}92,7556\mathrm{.}43,4977\mathrm{.}14$

$5318\mathrm{.}59,4170\mathrm{.}96,4875\mathrm{.}75,7333\mathrm{.}07$

$2817\mathrm{.}34,2591\mathrm{.}10,8674\mathrm{.}02$

$4818\mathrm{.}48,6755\mathrm{.}25$

$7274\mathrm{.}69$