Using Switch Statement:

2. Electric Bill: Write a program that will calculate and show bills of the Manila Electric Company. The rates vary depending on whether the use is residential (R), commercial( C) , or industrial (I). Any other code should be treated as an error. The program should accept the subscriber ID, Subscriber Name, his total electrical consumption in a month, and the code of the consumer type. The rates are computed as follows:

R: 10 per kwh used C: 20 for the first 1000 kwh and 0.45 for each additional kwh I: 35 for the first 1000 kwh and 0.75 for each additional kwh