The average cost energy delivered by electrical transmission to residences in Turkey is 0.25TL/kWh. (kWh=kilo Watts hours). Calculate the cost of leaving a 100 Watt lamp on, for 20 hours. Select one: O a. 0.125 TL O b. 125 TL O c. 500 TL O d. 2 TL O e. 0.50 TL
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