Final answer:
The statement that best illustrates a decrease in domestic resource prices and an associated shift of the Aggregate Supply curve is "Decrease in labor costs and increase in technology advancements," as it reflects reduced production costs and improved efficiency.
Step-by-step explanation:
The statements that best illustrate a decrease in domestic resource prices and an associated shift of the Aggregate Supply (AS) curve are those reflecting a decrease in the costs of domestic resources. When we consider the factors affecting the AS curve, we look at the cost of production inputs such as labor and technology. A reduction in labor costs can happen due to factors such as decreased wages or a more efficient workforce. Technological advancements can lead to a reduction in production costs by increasing efficiency or creating new production methods. In the context of the options provided, the statement that correctly aligns with these principles is "Decrease in labor costs and increase in technology advancements" as it directly suggests both a reduction in the price of domestic resources and improvement in productivity, which would cause the AS curve to shift to the right, indicating increased total production at the same price levels.