The per capita energy consumption level (in kilowatt-hours) in a certain country for a recent year can be approximated by a normal distribution, as shown in the figure. (a) What consumption level...

Please help me answer all three questions

Extracted text: The per capita energy consumption level (in kilowatt-hours) in a certain country for a recent year can be approximated by a normal distribution, as shown in the figure. (a) What consumption level represents the 10th percentile? (b) What consumption level represents the 17th percentile? (c) What consumption level represents the third quartile? 1= 2270 kWh o = 593.4 kWh E X 270 2270 4270 Kilowatt-hours (a) The consumption level that represents the 10th percentile is kilowatt-hours. (Round to the nearest integer as needed.) (b) The consumption level that represents the 17th percentile is kilowatt-hours. (Round to the nearest integer as needed.) (c) The consumption level that represents the third quartile is kilowatt-hours. (Round to the nearest integer as needed.)