d) In a month of March, a private house used approximately 27.5 kWh per day. Calculate the total energy usage in that month (in Joules) and estimate the monthly bill for this resident. Refer to the...

Extracted text: d) In a month of March, a private house used approximately 27.5 kWh per day. Calculate the total energy usage in that month (in Joules) and estimate the monthly bill for this resident. Refer to the tariff given in table below TARIFF CATEGORY UNIT CURRENT RATE (1 JAN 2014) Tariff A - Domestic Tariff For the first 200 kWh (1 - 200 kWh) per month sen/kWh 21.80 For the next 100 kWh (201 - 300 kWh) per month sen/kWh 33.40 For the next 300 kWh (301 - 600 kWhl per month sen/kWh 51.60 For the next 300 kWh (601 - 900 kWh) per month sen/kWh 54.60 For the next kWh (901 kWh onwards) per month sen/kWh 57.10 The minimum monthly charge is RM3.00