IC $$5,000\mathrm{.}00$ $$7,000\mathrm{.}00$ $$4,000\mathrm{.}00$ $$6,500\mathrm{.}00$

O&M$/$yr$.$ $$1,068\mathrm{.}62$ $$839\mathrm{.}31$ $$835\mathrm{.}35$ $$949\mathrm{.}31$

Benefits$/$yr$.$ $$1,842\mathrm{.}25$ $$2,161\mathrm{.}40$ $$1,640\mathrm{.}50$ $$1,914\mathrm{.}70$

RoR $????$

Selection