Depth of field is the distance between the closest and farthest objects in a photo that appears acceptably sharp. Now your camera can only focus sharply at one point. But the transition from sharp to unsharp is gradual, and the term 'acceptably sharp' is a loose one!
Answer:
A: He is growing angry at the accusations being made against him.
Explanation:
When reading in the excerpt, you can tell that Steve's tone of voice and wording is quite aggressive. He seems really annoyed at Charlie. It also says he interrupts Charlie in the stage directions, which is again, quite aggressive. By reading the excerpt closely we can understand Steve's tone and formality. By reading we can interpret how he is growing angry. So, option A makes the best sense.