Answer: not change
Explanation:
When a good's demand is said to be unitary elastic, it means that an increase in price causes a proportional decrease in quantity demanded which means that neither effect would have dominance over the other.
When this happens, total revenue will not change because the increase (decrease) in price will be cancelled out by the decrease (increase) in quantity demanded.
Answer: D. Country A has lower productivity and lower real GDP per person than country B.
Explanation: Mark me Brainliest
Answer: The corrects answers are: "a. If both firms are localized in position 1/2 (i.e., center of the line), neither firm has incentives to deviate and move to a different position.", "c. If Firm localize at the same point along the line, they will each sell to 50% of the consumers." and "d. If Firm 1 is located at position 1/2 (i.e., center of the line) and firm 2 is located somewhere else, then both firms have incentives to deviate and change their position along the line.".
Explanation: According to the Hotelling model of the competition between two firms:
a. If both firms are localized in position 1/2 (i.e., center of the line), neither firm has incentives to deviate and move to a different position. - If this were the case, it would be indifferent for customers to go to either.
c. If Firm localize at the same point along the line, they will each sell to 50% of the consumers. - This happens because each consumer will go to the nearest one.
d. If Firm 1 is located at position 1/2 (i.e., center of the line) and firm 2 is located somewhere else, then both firms have incentives to deviate and change their position along the line. - This happens because the strategy chosen is not suitable for either company.