Add a JLabel to your GUI. Keep track of the number of times the button has been pressed in your application class and update the label to show the count on each button press. Hint: Check out the Integer. toString and/or String. format methods.

Mastercard managers are motivated to increase (1) the number of individuals who have and use a mastercard credit card, (2) the number of banks and other clents who issue mastercards to customers and/or employees, and (3) the number of locations that accept mastercard payments. discuss how mastercard could use its data warehouse to it expand each of these customer bases.