Question 1038169
the cost for electricity is 4000 kwh * .075 per kwh = $300.00 for the electric.


the cost for the natural gas is 4000 kwh * 3413 btu per kwh = 13,652,000 btu * 1/100,000 therms per btu = 136.52 therms * 1.85 per therm = $252.562 for the gas.


the gas is cheaper, so the office will probably go with gas.


the selection would be $252.56.