For the first question regarding the impact of an increase in population due to relaxed immigration laws on demand, the correct answer is:
shift the demand curves for all goods and services to the right.
This is because an increase in population implies more consumers in the market, leading to increased demand for goods and services.
For the second question regarding which statements satisfy the law of supply, the two correct answers are:
- An increase in price is followed by an increase in quantity supplied.
- A decrease in price is followed by a decrease in quantity supplied.
The law of supply states that, all other factors being equal, an increase in price results in an increase in the quantity supplied, and a decrease in price results in a decrease in the quantity supplied.