Consider the following statement:
1. Inferior goods due to their quality become more desirable as the standard of living of consumers increases.
2. Veblen goods are high-quality goods whose demand increases with an increase in price.
3. Demand for Giffen goods increases even when their prices rise, regardless of a consumer's standard of living.
4. Demand for Normal goods will rise with the increase in the standard of living of consumers.
Which of the statements given above are not correct?