Which of the following is a primary benefit of using image magnification in events?

Using image magnification in events primarily enhances visibility for large audiences. This technology involves projecting images onto large screens, allowing attendees who are seated far from the stage to clearly see the performers, presentations, or any visual content being displayed. The benefit of improved visibility is significant, especially in large venues where not all attendees may have a direct line of sight to the stage or presentation area. By making visuals larger and more visible, everyone can engage with the content being presented, regardless of their seating position.

The other choices describe concepts that do not align with the main advantages of image magnification. For instance, while reducing costs might be a consideration when planning sound systems, image magnification is more directly related to visual clarity. Similarly, increased stage space requirements might arise due to the need for proper placement of screens, and limiting audience interaction is not a benefit associated with using image magnification, as the goal is typically to enhance engagement and interaction by making visuals accessible to everyone.