In Week 4, student exercise 1 you created an interactive chart showing sales revenue. In your chart, which month had the highest sales in the online channel?

Question 1This is an extract from an XML layout file: 123456789<Buttonandroid:layout_width=”wrap_content”android:layout_height=”wrap_content”android:text=”click”android:id=”@+id/myButton”android:layout_alignParentTop=”true”android:layout_alignParentLeft=”true”android:layout_alignParentStart=”true”android:onClick=”go” />Which method must be defined in your activity Java code in order to display a pop-up message when this…