coded in C please

Monthly Sales Tax Program A retail company must file a monthly sales tax report listing the total sales for the month and the amount of state and county sales tax collected. The state sales tax rate is 4 percent and the county sales tax rate is 2 percent. Write a program that asks the user to enter the total sales for the month. The application should calculate and display the amount of county sales tax, the amount of state sales tax, and the total sales tax. Your program must use the following functions, no more, no less and all variables must be local variables main() - Calls all the other functions inputTotalSales() Asks the user for total sales for the month calculateTaxes() - Calculates the State and County sales tax displayTaxes() - Displays the taxes