Create a GUI application where the user enters the wholesale cost of an iteam and its markup precentage into text fields

Computer Science Jan 27, 2021

Create a GUI application where the user enters the wholesale cost of an iteam and its markup precentage into text fields. (For example, if an iteam's wholesale cost is $5 and its markup percentages is 100 percent, then its retail price is $10.) The application should have a button that displays the item's retail price when clicked.