Write a C program that calculates and prints the bill for a cellular telephone company. The company offers two types of services: regular and premium, each with varying rates based on usage. The rates are computed as follows: Regular service: - $10.00 base charge with the first 50 minutes being free. - Charges for usage beyond 50 minutes are $0.20 per minute. Premium service: - $25.00 base charge with different rates for day and night usage: a. For calls made from 6:00 a.m. to 6:00 p.m., the first 75 minutes are free, and charges for usage beyond 75 minutes are $0.10 per minute. b. For calls made from 6:00 p.m. to 6:00 a.m., the first 100 minutes are free, and charges for usage beyond 100 minutes are $0.05 per minute. The program should prompt the user to enter an account number, a service code (as a character), and the number of minutes the service was used. A service code of 'r' or 'R' represents regular service, while 'p' or 'P' represents premium service. Any other character should be treated as an error. The program should then output the account number, type of service, number of minutes of telephone service used, and the amount due from the user. For premium service, the customer may use the service during both day and night hours. Therefore, to calculate the bill, your program should ask the user to input the number of minutes the service was used during the day and the number of minutes it was used during the night. Note: %c is the format specifier for a character. When it is assigning a value to the char variable, single quotation marks should be used for a character instead of double quotation marks. (E.g. assuming letter is a char-type variable, the assignment would be written as follows: letter = 'a';
Write a C
company. The company offers two types of services: regular and premium, each with varying
rates based on usage.
The rates are computed as follows:
Regular service:
- $10.00 base charge with the first 50 minutes being free.
- Charges for usage beyond 50 minutes are $0.20 per minute.
Premium service:
- $25.00 base charge with different rates for day and night usage:
a. For calls made from 6:00 a.m. to 6:00 p.m., the first 75 minutes are free, and charges for
usage beyond 75 minutes are $0.10 per minute.
b. For calls made from 6:00 p.m. to 6:00 a.m., the first 100 minutes are free, and charges for
usage beyond 100 minutes are $0.05 per minute.
The program should prompt the user to enter an account number, a service code (as a
character), and the number of minutes the service was used. A service code of 'r' or 'R'
represents regular service, while 'p' or 'P' represents premium service. Any other character
should be treated as an error. The program should then output the account number, type of
service, number of minutes of telephone service used, and the amount due from the user.
For premium service, the customer may use the service during both day and night hours.
Therefore, to calculate the bill, your program should ask the user to input the number of
minutes the service was used during the day and the number of minutes it was used during the
night.
Note: %c is the format specifier for a character. When it is assigning a value to the char
variable, single quotation marks should be used for a character instead of double quotation
marks. (E.g. assuming letter is a char-type variable, the assignment would be written as follows:
letter = 'a';
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