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Calculate the cost of running the light bulb you used in lab at 12 volts for one year. Go online or use and electric bill to determine the cost of a kilowatt-hour of electricity. If my sources are right it is around $8.98 for the cost of a kilowatt-hour. Please show all work! Calculate the cost of a MacBook pro labtop to be left on for one year. Show all work.

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