In addition, when you buy a chair, you use it for 10 years. Then it gets old. Then you maybe throw it away. You buy new chairs. Let’s say these chair wear out and we want to buy new chairs.
In addition, when you buy a chair, you use it for 10 years. Then it gets old. Then you maybe throw it away. You buy new chairs. Let’s say these chair wear out and we want to buy new chairs.