Read the excerpt from "Everest Then and Now." Most climbers train a lot before attempting to climb Everest. They train to improve their physical condition. The most common ways to train include climbing, swimming, running, biking, and weightlifting. You need to have good endurance, stamina, and strength to climb Everest. They also need to buy equipment, including boots and clothes made of special materials. Spikes that attach to boots are necessary to prevent slipping. Having an ice ax also makes climbing easier. Ski goggles protect the eyes from high winds and blowing snow in blizzards. Portable burners and lightweight pots are needed for cooking on the mountain. An outdoor GPS receiver is also necessary so that climbers can be located if they get stuck and need to be rescued. There is an area of the mountain called Khumbu Icefall. This area contains shifting ice and deep crevasses. Special ropes and ladders are needed to cross this area. Climbers use the ladders and ropes to build bridges across gaps in the snow and ice. Some climbers bring their laptops, phones, and cameras to document their journey to the peak. Believe it or not, Everest has a Wi-Fi network.

How would the information be different if the excerpt were told from a first-person point of view?

The author might compare and contrast the equipment that was used in the past and how it has been improved today.
The author might discuss what he or she has in his or her personal pack and which items he or she thinks are most important.
The author might include the names of companies that make the special equipment and include data about the costs of these materials.
The author might select one type of special equipment and explain in more depth what it is made of and how it is used by climbers.