<p>A bank must report to the government’s tax institution alltransactions (deposits and withdrawals) that exceed $10,000.Building on the initial design of the banking system from question3, use the Observer design
<br/><img src="https://media.cheggcdn.com/media%2Fe98%2Fe9843623-239e-4ba6-8bb9-9e90d7316c56%2Fimage" alt="oblem 1: This problem requires you to implement an application that displays a circle and two buttons. One button will increase the radius of the circle by 3
<p>Explain in details of the following question and Do not useIDLE</p><p>1.</p><p># what does this function mean ?</p><p>#what is "%s %d %f" % ? what does it do ? how it