2. Don made a record of their 3-month electric consumption. The initial reading 973 kWh. March: 1120 April: 1353 May: 1512 Assume that the basic charge for the first 30 kWh is P120,00 and the succeeding kilowatt-hour is charged Php 6,00. a. How much will Don pay for each month? b. In what month did he pay the most? 10
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Answer:
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