Look at the graph. what would be an example of a social cost stemming from this data?

more deaths mean more disease in the population.
more deaths mean more battles.
more deaths mean fewer national elections.
more deaths mean fewer workers.

The right answer for the question that is being asked and shown above is that: "More deaths mean more disease in the population." The graph would be an example of a social cost stemming from this data is that More deaths mean more disease in the population.