Marco wants to name his data in an Excel file. Each column of his data begins with a label. He follows these steps in order to create a name from labels. 1. Select Formula tab.
2. Highlight any cell that includes the label.
3. In Defined Names group, select “Create from Selection.”
4. Select “Top row” in the Create Names from Selection pop-up box.
Which step is incorrect?

Acolor class has three public, integer-returning accessor methods: getred, getgreen, and getblue, and three protected, void-returning mutator methods: setred, setgreen, setblue, each of which accepts an integer parameter and assigns it to the corresponding color component. the class, alphachannelcolor-- a subclass of color-- has an integer instance variable, alpha, containing the alpha channel value, representing the degree of transparency of the color. alphachannelcolor also has a method named dissolve (void-returning, and no parameters), that causes the color to fade a bit. it does this by incrementing (by 1) all three color components (using the above accessor and mutator methods) as well as the alpha component value. write the dissolve method.