Mpho stays in a complex in Polokwane. He has a prepaid electricity meter. Each month, he uses less than 500 kWh electricity. Mpho gets a monthly water bill from the municipality. The municipality uses the tariffs shown in the table to determine the amount of money an individual must pay for water used. Mpho obtains a statement for his average water and electricity usage per day to determine how much he would pay. He finds out that he would use an average of 720 C water and 3 kWh electricity. WATER TARIFFS FOR GAUTENG PROVINCE 1 OkC-6 kC Free 2 >6 kc-10 kl 7,14 3 > 10 kC-15 k 12,07 4 > 15 kl 20 k 17,65 5 > 20 k€-30 k 24,03 67 >30 kC-40 kC 25,81 7 Above 40 kč 32,27 All rates are exclusive of VAT, calculated at a rate of 15%​