I need help in coding the following practice problem using the fundamentals of C Programming Language without using arrays. The New Telephone Company has the following rate structure for long-distance...

I need help in coding the following practice problem using the fundamentals of C Programming Language without using arrays.

The New Telephone Company has the following rate structure for long-distance calls:
a) Any call started after 6:00 P.M. gets a 50% discount.
b) Any call started after 8:00 A.M. is charged full price.
c) All calls are subject to a 4% tax.
d) The regular rate for a call is /P5.00 per minute.
e) Any call longer than 60 minutes receives a 15% discount on its cost(after any
other discount is taken but before tax is added).
Write a program that processes several calls by reading the start time for each call and
the length of each call. The gross cost (before any discounts or tax) should be printed
followed by the net cost (after discounts are deducted and tax is added).