g Write a new program called Lab8B that will determine if an array is going up or down (or neither). Write a void function called fillArray with the array as a parameter that uses a for loop to read the text file 20 times and place the values in the array.

Write a program that will askthe user to enter the amount of a purchase. the program should thencompute the state and county sales tax. assume the state sales tax is4 percent and the county sales tax is 2 percent. the program should displaythe amount of the purchase, the state tax, the county sales tax, the total salestax, and the total of the sale. (which is the sum of theamount of purchase plus the total sales tax). hint: use the value 0.02 torepresent 2 percent, and 0.04 to represent 4 percent.