Answer:
This situation means that resources were not being efficiently used.
If society managed to produce 1 more unit of X with the same resources and technology, this means that some resources were idle in the past, which causes inefficiency.
This also means that the combination 3 units of X and 4 units of Y is a point inside the PPF. However, we do not know if the combination 4 units of X and 4 units of Y is a point inside the PPF, or on the PPF, because there could be some other combination that could be even more efficient (for example 5 units of both X and Y with the same resources and technology).
Answer:
see below
Explanation:
Elastic demand describes a scenario where a small change in price results in a significant difference in the quantity demanded. The term 'elastic ' suggests a moving or a stretching demand. Goods that have many substitutes have an elastic demand.
A product or service will have an elastic demand when a small price change greatly affects consumption. Customers will still seek alternative cheaper options if the price increases, which causes demand to drop significantly. The demand for cooldrink is price elastic if a small change in price results in demand changing considerably.
