The monthly (30 days) electric bill included the cost of running a central air-conditioning unit for 2 hr/day at 5000. W, and a series connection of ten 60. W lightbulbs for 5 hr/day. How much did these items contribute to the cost of the monthly electric bill if electricity costs 8¢ per kW-h?

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The Answer of The monthly (30 days) electric bill included the cost of running a central air-conditioning unit for 2 hr/day at 5000. W, and a series connection of ten 60. W lightbulbs for 5 hr/day. How much did these items contribute to the cost of the monthly electric bill if electricity costs 8¢ per kW-h?

The Monthly (30 Days) Electric Bill Included the Cost of Running