The Very Small City of Pleasantville Is Considering Building a Public

The very small city of Pleasantville is considering building a public swimming pool that costs $1,000.The table shows the five voters in the city and their marginal benefit of a swimming pool.It takes a 4/5 majority to pass any tax measure and all voters must vote. $$\begin{array} { | c | c | } \hline \text { VOTER } & \text { MARGINAL BENEFIT } \\\hline \text { Kyle } & \$ 420 \\\hline \text { Dylan } & \$ 360 \\\hline \text { Fran } & \$ 350 \\\hline \text { Ronnie } & \$ 190 \\\hline \text { Sam } & \$ 170 \\\hline\end{array}$$
The total social benefit to a swimming pool in Pleasantville is

A) $1,490.
B) $1,000.
C) $1,590.
D) $1,120.