Study the following municipality water tariff and answer the question tha follow WATER TARIFF WATER IN KL PRICE PER KL >0-6KL R0.00 >6-15KL R8,95 15-20KL R13,80 20-30KL R22,95 MORETHAN 3OKL R32,50 ALL PRICES EXCLUDE VAT 3.1 Use the above table to answer the following question. 3.1.1 Define the term tariff? 3.1.2 Calculate the cost (excluding VAT) for using 27kl? 3.1.3 Determine the total bill if the 15% VAT is included? 3.1.4 A particular person got a water bill of R0.00 one month. Does person used no water that month? Explain​