Kizspy.me Do not edit given statements in the main function. If you change, the grading software
may not be able to mark and the exam result will be 0.
Question 1: (2 marks)
The given file Q1.c already contains statements to input the double variable named water_usage
(assume that the water_usage> 0). You should write statements to calculate the total water bill
based on the following pricing scheme:
Notes:
The first 5 cubic meters (m³) are charged at 3000 VND per m³.
The next 4 cubic meters (from 6m³ to 9m³) are charged at 5000 VND per m³.
From tenth cubic meters and above are charged at 7000 VND per m³.
- You can create new functions if you see it is necessary.
-Do not edit given statements in the main function.
-The output result is formatted in two decimal places
Sample input and output:
Input:
water_usage=12.5
After processing: 5*3000 + 4 * 5000+ 3.5 * 7000 = 59500
Output for marking:
OUTPUT:
59500.00
Question 2:
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