Like the footer element, ____ is a semantic element that does not apply formatting or serve any other functional purpose.

Case 8-1Alex is creating a GUI-based program using the model/view/controller pattern.Alex uses the main ____ class to instantiate and maintain references to the data fields and the command buttons.

A. model B. view C. controller D. application

Follow Jesse’s e-mail instructions about calculating payback, ROI, and NPV for the TIMS system.

What will be an ideal response?