Which of the following statements about South Korea’s old address system is CORRECT?

The South Korean government is trying to make giving directions a little easier. Small blue placards featuring new addresses have been hung up on every building around the country. They are replacing an older address system some say was not very helpful without a map. But public reaction so far has been mixed to the new building numbers. Some in Korea say the change means a loss of cultural heritage. One reason blamed for the difficulty in navigating is Korea’s address system.(7)It is modeled on the Japanese system, which assigns addresses chronologically instead of geographically. In other words, buildings are numbered according to when they were built—not according to where they are located on a street. But this complex system soon will be a thing of the past. A TV commercial introduces viewers to Korea’s new address system, which the government here says will make it easier and quicker to order out food, send packages and get help in case of an emergency. The new system is more Western-style, using only a building’s number, street and city.(8)Dual usage of the old and new system will be permitted in two years. That is when the Japanese-style addresses will be officially abandoned.