Need code for this question. In Visual Basic. Chapter 4 section 4.4 Question#26

A company sells16GB flash drives for$5.99 each and32GB flash drives for $9.99 each. However, largequantity orders of flash drives of the same type receive discounts. Orders of between 25 and 49 flash drives receive a 10% discount, order of between 50 and 99 flash drives receive a 15% discount,and orders of 100 or more flash drives receive a 20% discount.Write a program that uses the type and quantity of flash drives ordered and calculates the cost of the order.The16GB radio button may be checked as the default,error trap for quantity nonnumeric or<=0