Question: : Based on the material covered in class on functions, and the material in your text, do the following: A Telephone customer may choose one
: Based on the material covered in class on functions, and the material in your text, do the following:
A Telephone customer may choose one of two telephone companies when signing up for
telephone service. The Telephone company code may be either A or B.
a. If the telephone code in the input is A, the phone charges are calculated as follows:
Monthly charge = $10.00
Local calls = minutes > 60 charge equals 25 cents a call over 60
= minutes <= 60 charge equals 0
Example: 110 minutes = 60 * 0 + 50 * .25
Long Distance = minutes > 100 then 17 cents per minute
= minutes <= 100 then 20 cents per minute
Example: 110 minutes = 100 * .20 + 10 * .17
b. If the telephone code is B the phone charges are calculated as follows:
Monthly charge = $7.00
Local calls = minutes > 30 charge equals 20 cents a call over 30
= minutes <= 30 charge equals 0
Example: 210 minutes = 30 * 0 + 180 * .20
Long Distance = minutes > 200 then 18 cents per minute
= minutes <= 200 then 25 cents per minute
Example: 210 minutes = 200 * .25 + 10 * .18
A batch report needs to be generated to help determine which company has the best deal.
The total charges at the far right hand column in the report laid out below are the
sum of the local charges and long distance charges for each telephone number.
(2) The following headings should be printed at the top of the report:
Long Long
Telephone Company Local Local Distance Distance Total
Number Code Minutes Charges Minutes Charges Charges
_____________________________________________________________________
111-1111 A 72 3.00 114 22.38 35.38
111-2222 A 94 134
111-3333 A 135 318
111-4444 A 210 35
111-5555 A 411 87
111-6666 A 36 7
222-1111 B 72 8.40 114 28.50 43.90
222-2222 B 94 134
222-3333 B 135 318
222-4444 B 210 35
222-5555 B 411 87
222-6666 B 36 7
____________________________________________________________________
Company A Totals: ? ? ? ? ?
Company B Totals: ? ? ? ? ?
____________________________________________________________________
Company A & B Totals: ? ? ? ? ?
____________________________________________________________________
(3) At the bottom of the report, print three total lines for column sum totals for:
Company A: Local Charges, Long Distance Charges, Total Charges
Company B: Local Charges, Long Distance Charges, Total Charges
A&B Combined: Local Charges, Long Distance Charges, Total Charges
(4) All local and long distance charge calculations must be done within one of four functions that should be called.
(a) Company A local charge calculations should be done within a function whose parameters are called by value
(b) Company A long distance charge calculations should be done within a function whose parameters are called by value
(c) Company B local charge calculations should be done within a function whose parameters are called by reference
(d) Company B long distance charge calculations should be done within a function whose parameters are called by reference
(5) Accumulations to totals for the far right hand column of the report and the bottom
of the report can be done either in the main body of the program or you may create another function(s) to accomplish this.
Global variables CANNOT BE USED in this lab assignment.
Test Data: Place the data into a file called Labdata.dat
Eliminate the dash from the telephone number for input and processing.
The heading line and underlining immediately following this line should not be in the data file:
Phone Number Code Local Minutes Long Distance Minutes
111-1111 A 72 114
111-2222 A 94 134
111-3333 A 135 318
111-4444 A 210 35
111-5555 A 411 87
111-6666 A 36 7
222-1111 B 72 114
222-2222 B 94 134
222-3333 B 135 318
222-4444 B 210 35
222-5555 B 411 87
222-6666 B 36 7
function
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