i really need help writing this program please i cant do it............
the instructions are....
a mail order house sells five diffrent products whose retail prices are shown in the followingtable:
product# retail price:
there are several permanent customers who are ordering these products every month . the program should accept (for every customer) pairs of numbers (product num and quantity sold)and calculate the total retail value of all products sold last month. 8% discount is applied if the retail value exceeds $200.
Program output should include customer's ID (4 digit number) and total retail value for each customer . in additon the program should calculate and displayhte number of customers , total sales and average retail value.
the program should also allow user to run multiple sets of data and to terminate the program when there is no data anymore.
your help will be appriciated a lot......