Question

An Internet service provider has three different subscription packages
for its customers:
Package A: For $9.95 per month 10 hours of access are provided.
Additional hours are $2.00 per hour.
Package B: For $13.95 per month 20 hours of access are provided.
Additional hours are $1.00 per hour.
Package C: For $19.95 per month unlimited access is provided.
Write a program that calculates a customer's monthly bill. It should ask
the user to enter the letter of the package the customer has purchased
(A, B, or C) and the number of hours that were used. It should then
display the total charges.

Answer 1

What specific part are you having trouble with? The packages? File I/O? What language?

Answer 2

pseudocode:
x=input package name, x=1 for A, etc.
n=input number of hours
...
cost=0
if x=1 then
cost=9.95+min(0,2*(n-10))
else if x=2 then
cost=13.95+min(0,1*(n-20))
else if x=3 then
cost=19.95
else
print "incorrect package"
endif
print x, n, cost

Answer 3

HLOO
Can i get code ?