A Retail Company Computer needs an application that generates monthly sales tax report that includes the total sales and the amount of the provincial and the general sales taxes. Write a program that ask the user to enter the total sales for the month, then program should calculate and display the amount of the provincial sales tax (PST), the amount of the general sales tax (GST) for a given total sales and the total sales tax(PST plus GST). The provincial sales tax is 7% and the general sales tax is 4%.C# code plz