distri 1? Explain why 5) The charges for water are 0.1 JOD/m for the first 20 m, 0.15 JOD/m for the second 20 m, and 0.2 JOD/m for the third 20 m. In addition, a fixed charge of 1.5 JOD is added to each bill category above. a. What is the lowest water bill in this neighborhood? b. What is the highest water bill in this neighborhood? c. If a household is selected at random from this neighborhood, calculate is the expected value of the water bill